Betty Crocker Mushroom Soup Recipe: Crispy Celery Crowns Over Creamy Velouté

This Betty Crocker mushroom soup recipe delivers the creamy velouté and crispy celery crowns you crave from the canned classic. The secret lies in a velvety roux base that transforms simple ingredients into restaurant-worthy depth, while perfectly toasted celery adds a satisfying crunch that elevates every spoonful.

I've refined this version over years of testing, ensuring the texture stays rich and the flavors stay balanced—no lumps, no bitterness, just that comforting, familiar taste with a gourmet twist.

The foundation begins with a classic roux that forms the soul of the soup, where butter and flour cook until golden before being slowly whisked into warm broth. This creates the creamy base that defines Betty Crocker's signature style, while mushrooms add earthy richness.

The celery gets the special treatment—thinly sliced and toasted until crispy, then layered on top to provide that satisfying contrast of textures that makes this soup irresistible.

What you'll end up with is a velvety, creamy mushroom soup that's impossibly smooth yet still packed with flavor, topped with delicate crispy celery crowns that add visual appeal and a delightful crunch.

It's the kind of soup that feels like a warm hug on a chilly day, perfect for serving with crusty bread or crackers for dipping. The best part? It comes together in just one pot, making it a foolproof weeknight solution that still delivers restaurant-quality results.

This recipe scales beautifully for feeding a crowd or meal prepping for the week, and the flavors only deepen as it sits. Whether you're serving it as a comforting starter or a hearty main course, the combination of creamy velouté and crispy celery crowns makes every bowl unforgettable.

Let's get cooking—your taste buds will thank you.

Ingredients for betty crocker mushroom soup

Simple pantry staples and fresh produce transform into velvety soup with crispy celery crowns.

The butter and flour are non-negotiable for that classic Betty Crocker roux—European-style butter from Trader Joe's or Land O'Lakes works best. Look for all-purpose flour labeled 'bleached' for smoother texture, like Gold Medal. Mushrooms? Cremini or baby bella add richer flavor than white, but stick with white if that's what's on sale—they'll still work. Fresh thyme is ideal, but dried works at half the amount. For the broth, low-sodium is key unless you're adding extra salt later. The celery? Heirloom varieties from the farmers market stay crisp longer, but regular celery from the grocery store is fine too.

No heavy cream? Full-fat coconut milk gives a similar richness (though slightly sweeter). Short on Worcestershire? Soy sauce at half the amount adds umami, or skip it entirely. The celery crowns are where this soup shines—thinly sliced means more surface area for crisping. Use a sharp knife and slice against the grain. For extra crunch, double-cook the celery: fry once, drain, then fry again. The mushrooms can be pre-sliced to save time, but fresh is always better. If you're making this ahead, add the celery crowns just before serving so they stay crispy.

This soup tastes even better the next day—flavors meld beautifully. Store in an airtight container for 4-5 days in the fridge, or freeze for 3 months. For meal prep, make the soup base first, then reheat and add the celery crowns fresh. The roux keeps for 1 week in the fridge if you want to prep ahead. Garnish with extra thyme or a drizzle of cream for serving—crispy celery crowns are the star, so don't skimp on the olive oil for frying.

Step-by-step instructions for creamy mushroom soup with crispy celery crowns

Here's how to create a velvety mushroom velouté topped with perfectly crisp celery crowns.

Melt the 0.75 cup unsalted butter in a large pot over medium heat. Once foaming, whisk in the 0.75 cup all-purpose flour all at once. Cook for 1-2 minutes until the mixture turns a light golden color and smells nutty—this is your roux. Don't let it brown or it'll taste bitter.

Slowly pour in the 6 cups chicken or vegetable broth while whisking constantly to prevent lumps. Bring to a gentle simmer, then add the sliced 1.5 lb white mushrooms, diced 1 whole yellow onion, minced 4 cloves garlic, 1.5 tsp salt, 0.5 tsp black pepper, and 0.5 tsp dried thyme. Reduce heat to low-medium and let it simmer uncovered for 15-20 minutes until the mushrooms are tender and the flavors meld together.

Stir in the 1 cup heavy cream and 1 tbsp Worcestershire sauce (if using). Let the soup simmer gently for another 5 minutes to let the cream heat through and thicken slightly. Taste and adjust seasoning—you might need a pinch more salt or pepper depending on your broth.

Use an immersion blender to purée the soup until completely smooth, or carefully transfer it to a blender in batches. Return the puréed soup to the pot and keep it warm over low heat while you prepare the crispy celery crowns. The soup should be luxuriously creamy with a velvety texture that coats the back of a spoon.

Cut the 4 whole celery stalks into 1-inch thick rounds, keeping them whole. Heat 2 tbsp olive oil in a large skillet over medium-high heat until shimmering. Arrange the celery rounds in a single layer, leaving space between each piece. Cook undisturbed for 3-4 minutes until the edges are golden brown and crispy.

Flip the celery crowns and cook another 2-3 minutes until both sides are beautifully browned and crisp. They should have a satisfying crunch when bitten into. Transfer the crispy celery to a paper towel-lined plate to drain any excess oil while you finish the soup.

Ladle the warm mushroom soup into bowls, dividing it evenly among 6 servings. Arrange 2-3 crispy celery crowns on top of each serving, letting their golden edges contrast beautifully with the creamy soup. The celery crowns should stay crisp even after sitting on the warm soup for a few minutes.

Serve immediately with a sprinkle of freshly cracked black pepper and a side of crusty bread to soak up every last drop of that rich velouté. The combination of creamy mushroom soup and crispy celery crowns creates a perfect balance of textures and flavors that will impress anyone at your table.

Troubleshooting perfect results

Roux Gone Wrong

If your roux turns dark brown or smells burnt, you’ve gone too far—this will make your soup taste bitter. Keep a close eye on it and remove the pot from heat immediately if it darkens.

For a foolproof approach, use European-style butter like Land O'Lakes and cook the roux over medium heat for no longer than 1-2 minutes. If you miss the mark, whisk in a splash of cold broth to cool it down before adding the rest. 🌡️

Lumpy Soup Fix

Lumps in your soup usually mean you didn’t whisk enough when adding the broth to the roux. To fix it, use an immersion blender to purée the soup until completely smooth. If you don’t have one, transfer the soup to a regular blender in batches, blending until silky.

For extra insurance, strain the soup through a fine-mesh sieve before serving. This is especially helpful if you’re short on time or using pre-sliced mushrooms. 🥄

Celery Not Crispy

If your celery crowns turn out soggy instead of crispy, you likely didn’t cook them long enough or over high enough heat. Use a large skillet and heat the olive oil until it’s shimmering hot.

Cook the celery undisturbed for 3-4 minutes per side, flipping only once. For extra crunch, double-cook them: fry once, drain on paper towels, then fry again. This two-step method guarantees a satisfying crunch. 🍳

Soup Too Thin

A thin soup often means the roux didn’t thicken enough or the cream wasn’t incorporated properly. To fix it, simmer the soup uncovered for 5-10 extra minutes to reduce the liquid.

If that doesn’t work, mix 1 tbsp cornstarch with 2 tbsp cold water, stir it into the soup, and simmer for another 2-3 minutes until thickened. Avoid adding too much at once—start with ½ tbsp cornstarch and adjust as needed. 💡

Mushrooms Too Watery

If your mushrooms release too much liquid and make the soup watery, pat them dry with a paper towel before slicing. Also, avoid overcrowding the pot when simmering—keep the heat at low-medium and let them cook uncovered for 15-20 minutes until tender.

For a richer flavor, consider using cremini or baby bella mushrooms instead of white mushrooms, as they hold up better and taste more robust. 🍄

Celery Burning Quickly

If your celery crowns burn before they crisp, your heat is too high. Reduce the heat to medium-high and let the oil come to a gentle shimmer before adding the celery. Avoid overcrowding the pan—leave space between each piece so they cook evenly.

If you’re using a nonstick skillet, it may require slightly lower heat than cast iron. For even cooking, use a cast iron skillet or stainless steel pan for better heat distribution. 🔥

Frequently asked questions