June 17, 2026 · 5 min

Butternut Squash Agnolotti with Brown Butter Sage Sauce and Kale

Dinner5 min1766 cal / serving

These delicate butternut squash agnolotti are like little pillows of autumn flavor. Tossed in a fragrant brown butter sauce with fresh sage, garlic and a touch of Parmesan, they make a quick yet elegant weeknight dinner.

We’ve added sautéed kale and toasted walnuts for texture and a pop of green. Ready in just 20 minutes, this dish proves that fast cooking can still feel special.


Recipe details

Dinner5 min1766 cal / serving2 servings

Nutrition per serving

Calories1766 kcalProtein9.6 gFat188.6 gCarbs16 gSugar4.4 gFiber1.3 gSodium555 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

Parmesan Cheese0.25 cup Parmesan CheeseView ingredient guide
Walnuts0.5 ounce WalnutsView ingredient guide
Kale4 ounce KaleView ingredient guide
Garlic1 clove GarlicView ingredient guide
Sage0.25 ounce SageView ingredient guide
Shallot1 unit ShallotView ingredient guide
Saltteaspoon (tsp) SaltView ingredient guide
Black Pepperteaspoon (tsp) Black PepperView ingredient guide
Butter1 tablespoon (tbsp) ButterView ingredient guide

Instructions

  1. Bring a large pot of salted water to a boil. Add the agnolotti and cook according to package directions (usually 3-4 minutes). Reserve 1/2 cup pasta water before draining.
  2. While the pasta cooks, heat olive oil in a large skillet over medium heat. Add the shallot and cook until softened, about 2 minutes. Add garlic and cook 30 seconds more.
  3. Add the kale to the skillet and cook, stirring, until wilted and tender, about 3-4 minutes. Season with a pinch of salt and pepper. Transfer to a plate and set aside.
  4. In the same skillet, add the garlic herb butter and regular butter over medium heat. Add the sage leaves and cook until the butter turns golden brown and smells nutty, about 2-3 minutes. Be careful not to burn.
  5. Add the drained agnolotti to the skillet and toss gently to coat in the brown butter sauce. If the sauce seems dry, add a splash of reserved pasta water.
  6. Divide the agnolotti among plates. Top with the sautéed kale, chopped walnuts and a generous sprinkle of Parmesan cheese. Serve immediately.

Recipe Tips

For the best brown butter, watch the sage leaves closely-they should crisp up but not turn black.

If you can’t find garlic herb butter, substitute 2 tablespoons regular butter plus 1/4 teaspoon garlic powder and 1/4 teaspoon dried herbs.

To make it a heartier meal, add cooked chicken or shrimp along with the agnolotti.

FAQ

Can I use frozen agnolotti instead of fresh?

Yes, frozen agnolotti works well. Cook according to package directions, adding an extra minute or two.

What can I substitute for kale?

Spinach or Swiss chard are good substitutes. Add them at the same time and cook until just wilted.

How do I store leftovers?

Store in an airtight container in the refrigerator for up to 2 days. Reheat gently in a skillet with a splash of water or broth.

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