June 28, 2026 · 5 min

Mushroom Ravioli with Brown Butter Crème Fraîche Sauce, Kale and Walnuts

Dinner5 min623 cal / serving

There’s something truly special about ravioli, especially when it’s filled with earthy mushrooms. In this dish, tender pasta pillows are paired with garlicky kale and toasted walnuts, all enveloped in a heavenly sauce of silky crème fraîche and rich brown butter. A sprinkle of Parmesan brings home all those creamy, nutty notes.

This recipe comes together in just 20 minutes, making it perfect for a quick and satisfying weeknight dinner. The combination of textures and flavors-from the tender ravioli to the crunchy walnuts and the velvety sauce-is simply irresistible.


Recipe details

Dinner5 min623 cal / serving2 servings

Nutrition per serving

Calories623 kcalProtein17.2 gFat38.7 gCarbs50.2 gSugar13.8 gFiber2.7 gSodium5219 mg

Dietary labels

Gluten-free: noLactose-free: noDairy-free: no

Allergen check

Gluten / wheat: containsMilk / dairy: containsEgg: containsFish: not detectedShellfish: not detectedPeanut: not detectedTree nuts: containsSoy: not detectedSesame: not detectedMustard: not detectedCelery: not detectedSulphites: not detectedLupin: not detectedMolluscs: not detected

Values are calculated per serving from ingredient amounts and the ingredient nutrition reference per 100g. Allergen and diet labels use available ingredient metadata and name matching; always check product labels for strict diets or allergies. Some ingredient amounts or nutrition values were incomplete, so this is marked as a partial estimate.


Ingredients

Shallot1 unit ShallotView ingredient guide
Kale4 ounce KaleView ingredient guide
Garlic1 clove GarlicView ingredient guide
Walnuts0.5 ounce WalnutsView ingredient guide
Crème Fraîche2 tablespoon Crème FraîcheView ingredient guide
Parmesan Cheese3 tablespoon Parmesan CheeseView ingredient guide
Olive Oil1 tablespoon Olive OilView ingredient guide
Butter2 tablespoon ButterView ingredient guide
SaltSaltView ingredient guide
PepperPepperView ingredient guide
Mushroom Ravioli9 ounce Mushroom RavioliView ingredient guide

Instructions

  1. Bring a large pot of salted water to a boil. Wash and dry produce. Halve, peel and thinly slice shallot. Remove and discard any large stems from half the kale (all for 4 servings); thinly slice leaves. Peel and mince or grate garlic.
  2. Heat a large drizzle of olive oil in a large pan over medium-high heat. Add shallot and cook until slightly softened, 1-2 minutes. Add kale and season with salt and pepper. Cook, stirring, until tender, 5-7 minutes. TIP: If needed, add a splash of water to help soften kale. Stir in garlic and another drizzle of olive oil. Cook until fragrant, 30 seconds more. Turn off heat. Remove from pan; set aside.
  3. Once water is boiling, gently add ravioli to pot, then reduce heat to low. Cook, stirring occasionally, until tender and floating to the top, 3-4 minutes. Reserve ½ cup pasta cooking water, then drain.
  4. While ravioli cook, melt 2 TBSP butter (4 TBSP for 4 servings) in pan used for kale over medium heat. Once butter has melted, add walnuts. Cook, stirring, until walnuts smell toasty and butter is foamy and flecked with amber brown bits, 2-3 minutes.
  5. Add kale mixture to pan with walnuts. Stir in stock concentrate, crème fraîche and ¼ cup reserved pasta cooking water (1⁄3 cup for 4 servings). Bring to a simmer, then stir in ravioli. Cook, stirring, until ravioli are thoroughly coated in sauce, 1-2 minutes. (Add more pasta cooking water a splash at a time if needed.) Season with salt and pepper. Turn off heat.
  6. Divide pasta between bowls. Sprinkle with Parmesan and serve.

Recipe Tips

To save time, prep all ingredients before starting to cook.

If you prefer a thinner sauce, add more reserved pasta water gradually until desired consistency is reached.

For extra crunch, toast the walnuts in a dry pan before adding butter.

FAQ

Can I use a different type of ravioli?

Yes, any filled ravioli works well. Cheese or spinach ravioli are great alternatives.

What can I substitute for crème fraîche?

Sour cream or heavy cream mixed with a little lemon juice can be used as a substitute.

Is this recipe vegetarian?

Yes, it is vegetarian. For a vegan version, use dairy-free ravioli, plant-based butter and omit the Parmesan or use a vegan alternative.

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