Panera Broccoli Cheddar Soup (Slow Cooker Copycat)

If there’s one thing Panera is famous for, it’s their Broccoli Cheddar Soup.

Thick, creamy, loaded with cheese, and somehow makes broccoli taste like the best part of the dish. The problem? A cup costs $8-10 at the restaurant, and the grocery store version is full of preservatives and weird thickeners.

So I figured out how to make it at home in my slow cooker. About 15 minutes of prep in the morning, then you just walk away and come home to soup.

It tastes better than Panera’s because it’s fresh, and you know exactly what’s in it—real butter, real cheese, actual broccoli. No mystery ingredients.

This makes 4 servings, which for me means: dinner for me and my toddler, plus lunch for a day or two. That’s it. Not a week’s worth of soup, just enough for dinner and one or two leftover meals.

Why This Recipe Works For Real Life

The slow cooker is my go-to for this because I can throw everything in before work, and dinner is ready when I get home. That’s it. No standing over a stove stirring for 45 minutes.

This soup is basically Panera’s recipe simplified for real life. It’s thick (like really thick—almost stands-a-spoon-up thick), it’s cheesy, and the broccoli stays tender without getting mushy. The slow cooker does all the work for you.

What This Soup Actually Does For You

It’s Got Protein: Between the milk, cream, and all that cheddar, you’re getting about 15g of protein per serving. Not a ton, but enough to keep you full for a few hours.

Broccoli is Actually Good For You: This isn’t just filler. Broccoli has vitamin C, vitamin K, fiber, and antioxidants that are good for your immune system and digestion. Even cooked into soup, it keeps most of its nutrients.

Calcium From All That Cheese: All that cheddar and milk means you’re getting a solid dose of calcium, which is good for bones and teeth.

No Weird Stuff: When you make this at home, you’re using real ingredients. No modified food starch, no xanthan gum, no preservatives. Just butter, cream, cheese, and broccoli.

A serving (about 1½ cups) has around 380 calories, 15g protein, 20g carbs, and 28g fat. It’s rich and filling—the kind of soup that actually keeps you satisfied.

Why Making Panera Broccoli Cheddar Soup at Home Makes Sense

It’s Way Cheaper: A cup of soup at Panera is like $8-10. This recipe makes 4 servings for about $10-12 in groceries. That’s about $2.50-3 per serving instead of $8. If you’re making this even once a month, that adds up.

You Know What’s In It: Restaurant soup sits in warmers for hours, sometimes days. The grocery store version has stabilizers and preservatives to keep it shelf-stable. Your version? Fresh ingredients, no additives.

It’s Actually Fresh: Homemade soup tastes better because it’s made fresh. The broccoli is still tender, the cheese is freshly melted, and it hasn’t been sitting around.

You Can Customize It: Want more broccoli? Add it. Want it thicker? Let it cook longer. Need it vegetarian? Use vegetable broth. You’re in charge.

Freezes Okay: You can freeze leftovers in individual portions if you want. The texture changes slightly (dairy soups do that), but it still tastes good.

Slow Cooker Panera Broccoli Cheddar Soup Copycat Shortcuts

This is already an easy recipe because the slow cooker does most of the work, but here are the shortcuts I actually use:

Prep Everything Sunday: Chop your onion, shred your carrots, cut your broccoli on Sunday. Store them in containers in the fridge. Then on the day you want soup, just dump everything in the slow cooker. Takes 5 minutes instead of 15.

Buy Pre-Cut Broccoli: Those bags of pre-washed, pre-cut broccoli florets save you 10 minutes. Just dump them in.

Pre-Shredded Carrots: The bags of shredded carrots in the produce section are worth it. No grating required.

Shred Cheese in Bulk: Shred a bunch of cheese on Sunday and keep it in the fridge. Then you just grab what you need during the week. Still melts way better than pre-shredded from a bag.

Use a Slow Cooker Liner: These plastic liners make cleanup take 30 seconds. You just pull out the liner and toss it. No scrubbing dried soup off your slow cooker.

Panera Broccoli Cheddar Soup Ingredients

Here’s everything. I’ve noted where you can take shortcuts.

What You’ll Need:

• 3 tablespoons butter
• 1 small onion, diced (pre-diced is fine if it saves you time)
• 1 medium carrot, shredded or finely diced (pre-shredded works great)
• 2 cloves garlic, minced (or ½ teaspoon garlic powder)
• 3 tablespoons flour (all-purpose or gluten-free)
• 1½ cups milk (whole milk is best, but 2% works)
• 1 cup heavy cream (or half-and-half if you want it lighter)
• 1 cup chicken or vegetable broth (low-sodium so you can control the salt)
• 3 cups broccoli florets, cut small (fresh or frozen both work)
• 2 cups sharp cheddar cheese, shredded from a block (don’t use pre-shredded—it won’t melt right)
• ½ teaspoon Dijon mustard (or ¼ teaspoon yellow mustard)
• ¼ teaspoon garlic powder
• ¼ teaspoon onion powder
• Pinch of nutmeg (optional but adds depth)
• Salt and pepper

Optional Toppings:

• Extra shredded cheddar
• Bacon bits
• Chopped chives
• Crusty bread for dipping

A Few Notes on Ingredients

Butter and Flour: These thicken the soup. You need them for that thick, creamy Panera texture. If you skip them, your soup will be thin and watery.

Milk and Cream: Whole milk + heavy cream gives you that signature richness. If you want to lighten it up, you can use 2% milk and half-and-half instead. It’ll be slightly less rich but still good. Don’t use skim milk—it’s too thin.

Broccoli: Fresh or frozen both work. If using frozen, just add it straight from the freezer—don’t thaw it first. Cut your florets small (bite-sized) so they cook evenly.

Cheese: You HAVE to shred from a block. Pre-shredded cheese has powder on it that stops it from melting smoothly. Your soup will be grainy if you use it. I learned this the hard way.

Broth: Chicken broth is traditional, but vegetable broth makes this vegetarian. Use low-sodium so you can control the salt yourself.

How to Make It (Slow Cooker Method)

This is the main method I use because it requires about 15 minutes of work in the morning, then you just come home to soup.

Step 1: Prep the Base (10 minutes)

In a medium pot on the stove, melt the butter over medium heat. Add the diced onion and shredded carrot. Cook for about 5 minutes, stirring occasionally, until the onion is soft and translucent. Add the garlic and cook for another minute.

Sprinkle the flour over the vegetables and stir it around for about 2 minutes. It’ll get thick and pasty—that’s what thickens the soup.

Slowly pour in the milk, whisking as you go so it doesn’t get lumpy. Then add the cream and broth. Whisk until it’s smooth, then let it simmer for about 3-5 minutes until it thickens slightly.

Step 2: Transfer to Slow Cooker (2 minutes)

Pour the whole mixture into your slow cooker. Add the broccoli florets, Dijon mustard, garlic powder, onion powder, nutmeg (if using), and about ½ teaspoon salt and ¼ teaspoon pepper to start.

Stir everything together.

Step 3: Cook It (4-6 hours, but you’re not doing anything)

Cover and cook on LOW for 4-6 hours or HIGH for 2-3 hours. The soup is done when the broccoli is tender but not falling apart.

Step 4: Add the Cheese (5 minutes)

About 30 minutes before you’re ready to eat, stir in the shredded cheddar cheese. Add it one big handful at a time, stirring after each addition until it’s melted and smooth.

Taste the soup and add more salt and pepper if it needs it. Cheese soup needs more salt than you think to balance the richness.

Step 5: Serve

Ladle into bowls and top with extra cheese, bacon bits, or chives if you want. Serve with crusty bread or crackers for dipping.

If You Want to Make It Faster (Stovetop Method)

The slow cooker is easier, but if you’re home and want soup ready in 45 minutes, you can make it on the stove. It takes more hands-on time (about 30 minutes of stirring and watching), but it’s faster.

Quick Stovetop Version:

1. In a large pot, melt butter and sauté onion, carrot, and garlic until soft (5-7 minutes).
2. Sprinkle flour over vegetables, stir for 2 minutes.
3. Slowly add milk, cream, and broth while whisking. Simmer 5-7 minutes until thick.
4. Add broccoli. Cover and simmer 15-20 minutes until broccoli is tender.
5. Remove from heat. Add cheddar one handful at a time, stirring until melted. Add seasonings.
6. Serve.

This takes about 45 minutes total and gives you slightly smoother texture, but requires more attention. I only do this when I’m home and want soup right away.

How to Make It Lighter (If You Want)

This soup is meant to be rich and indulgent. But if you want to lighten it up without completely changing it, here are swaps that work:

Use Half-and-Half Instead of Heavy Cream: You’ll lose some richness, but it’s still creamy. Saves about 50 calories per serving.

Use ½ Cup Heavy Cream + ½ Cup Milk: Instead of 1 cup heavy cream. Saves about 80 calories per serving.

Reduce the Cheese Slightly: You can use 1¾ cups instead of 2 cups and it’ll still be cheesy. Saves about 40 calories per serving.

Add More Vegetables: Bulk it up with extra broccoli or add cauliflower. This increases volume without adding much fat.

Important: If you lighten it too much, it won’t taste like Panera anymore. These are minor tweaks, not a complete overhaul.

How to Store and Reheat This

Fridge: Store in a container with a lid for 4-5 days. The soup will thicken as it sits (that’s normal). When you reheat it, add a splash of milk or broth and stir over medium-low heat on the stove. You can also microwave it in 1-minute bursts, stirring in between.

Freezer: This freezes okay for up to 2 months. Let it cool completely, then portion into freezer containers. To reheat, thaw overnight in the fridge, then heat on the stovetop over low heat, stirring frequently and adding milk to make it creamy again. The texture might be slightly grainy after freezing (dairy soups do that), but it still tastes good.

Meal Prep: Make this one day. Eat some for dinner, save the rest for lunch the next day or two. That’s it—not a week’s worth of soup.

Ways to Change It Up

Add Chicken: Stir in 1 cup of shredded rotisserie chicken after you add the cheese. Makes it more filling and adds protein.

Make It Spicy: Add ¼ teaspoon cayenne pepper or a tablespoon of hot sauce to the soup base.

Add Potatoes: Dice 1 cup of Yukon Gold potatoes and add them with the broccoli. Makes the soup heartier.

Broccoli Cauliflower Soup: Replace half the broccoli with cauliflower florets. Adds variety and makes it creamier when blended.

Extra-Thick Restaurant-Style: Use an immersion blender to blend about one-third of the soup, leaving the rest chunky. This makes it thicker and smoother, just like Panera’s.

Vegetarian: Use vegetable broth instead of chicken broth.

Questions I Get Asked

Can I use frozen broccoli? Yes. Add it straight from the freezer—don’t thaw it first. It’ll cook perfectly in the slow cooker.

Why is my soup grainy? Usually because you used pre-shredded cheese. The powder on it stops it from melting smoothly. Always shred from a block.

Can I make this soup ahead? Yes. Make it up to 2 days ahead and store in the fridge. Reheat gently on the stovetop, adding a splash of milk or broth to restore the creamy texture.

How do I make this soup thicker? If your soup is too thin, let it cook uncovered in the slow cooker for the last 30 minutes to reduce and thicken. Or use an immersion blender to puree about one-third of the soup.

How do I make this soup thinner? Add milk, cream, or broth a little at a time until you reach your desired consistency. Stir well and heat through.

What’s the best cheese to use? Sharp cheddar, shredded from a block. The sharper the cheddar, the more flavor. White or yellow both work—Panera uses a mix.

Is this soup vegetarian? It can be! Use vegetable broth instead of chicken broth. Everything else is already vegetarian.

How much does this make? 4 servings. For me and my toddler, that’s dinner plus lunch for a day or two.

Can I add other vegetables? Yes! Cauliflower, diced potatoes, or even spinach work well. Add them along with the broccoli and adjust cooking time as needed.

Why are your portions smaller than other recipes? Because I’m not feeding a family of 6, and I can’t eat the same meal five days in a row. These portions make sense for real life: 2 adults for dinner + leftovers for a day or two. If you need more, use the 2X button in the recipe card to double everything.

Panera Broccoli Cheddar Soup (Slow Cooker Copycat)

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This slow cooker Panera Broccoli Cheddar Soup tastes just like the restaurant version. About 15 minutes of prep, then let it cook while you do other things. Makes 4 servings (2 adults for dinner + lunch leftovers).

• Author: Stephanie
• Prep Time: 15 minutes
• Cook Time: 4-6 hours (slow cooker)
• Total Time: 4 hours 15 minutes to 6 hours 15 minutes
• Yield: 4 servings
• Cuisine: American

Ingredients

• 3 tablespoons butter
• 1 small onion, diced
• 1 medium carrot, shredded or finely diced
• 2 cloves garlic, minced (or ½ teaspoon garlic powder)
• 3 tablespoons flour
• 1½ cups milk (whole or 2%)
• 1 cup heavy cream (or half-and-half)
• 1 cup chicken or vegetable broth (low-sodium)
• 3 cups broccoli florets, cut small
• 2 cups sharp cheddar cheese, shredded from a block
• ½ teaspoon Dijon mustard
• ¼ teaspoon garlic powder
• ¼ teaspoon onion powder
• Pinch of nutmeg (optional)
• Salt and pepper to taste

Instructions

• Prep the base: In a medium pot on the stove, melt butter over medium heat. Add onion and carrot, cook 5 minutes until onion is soft. Add garlic and cook 1 minute more. Sprinkle flour over vegetables and stir for 2 minutes. Slowly whisk in milk, then add cream and broth. Simmer 3-5 minutes until slightly thickened.
• Transfer to slow cooker: Pour mixture into slow cooker. Add broccoli, Dijon mustard, garlic powder, onion powder, nutmeg (if using), ½ teaspoon salt, and ¼ teaspoon pepper. Stir to combine.
• Cook: Cover and cook on LOW for 4-6 hours or HIGH for 2-3 hours, until broccoli is tender.
• Add cheese: About 30 minutes before serving, stir in shredded cheddar one handful at a time until melted and smooth. Taste and add more salt/pepper if needed.
• Serve: Ladle into bowls and top with extra cheese, bacon bits, or chives if desired. Serve with crusty bread.

Notes

Want to Feed More People? This recipe is intentionally scaled for 2 adults with 1-2 leftover meals (not 5 days of leftovers). To feed a crowd or make extra for freezing, use the 2X button in the recipe card to double everything.

Stovetop Method: If you want soup faster (45 minutes), follow step 1, then add broccoli and simmer 15-20 minutes until tender. Remove from heat, stir in cheese one handful at a time. Takes more attention but faster than slow cooker.

Frozen Broccoli: Add straight from freezer without thawing.

Cheese: Must shred from a block. Pre-shredded will make soup grainy.

Storage: Fridge 4-5 days. Reheat with splash of milk or broth. Freezes okay for 2 months (texture may change slightly).

The Bottom Line

This isn’t fancy or complicated. It’s literally: throw stuff in a slow cooker, walk away, come home to soup. Takes about 15 minutes of actual work from you.

Is it exactly like Panera’s? Pretty damn close. Close enough that I don’t miss paying $10 for a cup at the restaurant. And making it at home means I know exactly what’s in it—no preservatives, no mystery thickeners, just real food.

If you make this, let me know what you think. And if you loved this recipe, check out my Panera Broccoli Cheddar Mac and Cheese—they’re very similar!