Vegan Stovetop Butternut Mac and Cheese with Peas (nut-free)

This quick Vegan Stovetop Butternut Mac and Cheese is creamy, cozy, nut-free, and ready in 30 minutes. Made with butternut squash and a savory dairy-free sauce, it’s and easy vegan comfort food dinner for busy weeknights, family meals, or anyone looking for a delicious allergy-friendly mac and cheese.

PREP TIME

10 minutes

COOK TIME

20 minutes

TOTAL TIME

30 minutes

SERVINGS

4

30 Minute Easy Mac and Cheese for Busy Nights

This quick stovetop mac and cheese is perfect for the nights when you want something warm, creamy, and comforting without turning on the oven. It comes together in about 30 minutes, making it an easy vegan dinner for busy weeknights, simple family meals, or cozy lunches.

Because it’s nut-free, dairy-free, can be made gluten-free, and made with everyday ingredients, this recipe is also a great option for households with allergies or mixed dietary needs. The peas add a little color and veggie goodness, while the creamy butternut sauce makes it feel satisfying and comforting.

About This Recipe


RECIPE TYPE

Dinner, main dishes, pasta, lunch

BEST SEASONS

Spring, Fall, Winter

STAR INGREDIENTS

Butternut squash, peas, macaroni

BEST FOR

Quick and easy meals, comfort food, family meals, nut-free meal

Illustration of a bowl of food

Recipe Notes

  • Butternut Squash: Fresh squash is recommended for best browning and flavor. If using frozen, thaw and pat dry thoroughly before sautéing because excess moisture prevents caramelization.
  • Sautéing the Squash: Don’t rush this step. Let the squash sit undisturbed for 3–4 minutes before stirring. That’s where the roasty, caramelized flavor develops. A cast iron or stainless pan gives better browning than nonstick.
  • Pasta: Cook just shy of al dente. It will continue to absorb sauce as it sits. Overcooked pasta will turn mushy.
  • Plant-Based Milk: Use unsweetened and unflavored. Oat and soy give the richest, most neutral base. Rice milk works but produces a slightly thinner sauce. Start with 1½ cups and add a splash more if you prefer a thinner consistency.
  • Nutritional Yeast: This is the primary source of cheesy, savory flavor. Don’t reduce it or substitute it.
  • Arrowroot Powder: Cornstarch works as a 1:1 substitute if arrowroot isn’t available.
  • Miso: White miso adds fermented depth that mimics the complexity of cheese. It’s subtle but makes a noticeable difference. Don’t skip it.
  • Cayenne: Optional but recommended because even a small pinch amplifies the savory and cheesy qualities of the sauce without adding detectable heat.
  • Gluten-Free: Use certified gluten-free pasta to make this recipe fully gluten-free. Everything else is naturally gluten-free.

How to Serve Butternut Squash Mac and Cheese

For this Quick Stovetop Butternut Mac and Cheese, keep the serving suggestions simple, cozy, and family-friendly.

How to serve it

  • Serve this butternut mac and cheese warm right from the stovetop while the sauce is creamy and smooth. It makes a comforting vegan main dish on its own, especially with the peas stirred in for color and a little extra veggie goodness.
  • For a fuller meal, pair it with a crisp green salad, roasted vegetables, steamed broccoli, garlic bread, or a simple side of sautéed greens. It also works well as a cozy side dish for holiday meals, potlucks, or fall and winter dinners.

Optional toppings

  • Fresh parsley or chives
  • A sprinkle of nutritional yeast
  • Toasted breadcrumbs
  • Crushed red pepper flakes
  • Vegan parmesan
  • Roasted chickpeas for crunch
  • Vegan bacon bits

Perfect for quick family dinners and busy weeknights.

Recipe FAQs

Can I use frozen butternut squash?

Yes. Frozen cubed butternut squash works well in this recipe and can save prep time. Cook it until fork-tender, then drain off any extra liquid before blending the sauce.

Why is arrowroot powder used in the sauce?

Arrowroot powder helps thicken the nut-free sauce and gives it a creamier texture. Cornstarch can also be used as a substitute.

Can I make the sauce thinner?

Yes. Add a splash of plant-based milk or water after tossing the sauce with the pasta until it reaches your preferred consistency.

Can I leave out the peas?

Yes. The peas add color, sweetness, and extra vegetables, but you can leave them out or replace them with broccoli, spinach, or another vegetable you enjoy.

Illustration of a food storage container

Planning Ahead Tips

You can cook the butternut squash and/ or blend the sauce ahead of time. Store the sauce in an airtight container in the refrigerator for up to 2 days. When ready to serve, cook the pasta and peas fresh, warm the sauce gently on the stovetop, and toss everything together.

For meal prep, store the cooked pasta and sauce separately if possible. This keeps the pasta from soaking up too much sauce and becoming dry. Reheat the sauce with a splash of plant-based milk or water, then stir in the pasta and peas until warm and creamy.

The sauce can be frozen, but the fully assembled mac and cheese is best fresh. To freeze, store the butternut squash sauce in a freezer-safe container for up to 2 months. Thaw in the refrigerator overnight, reheat gently, and add a splash of plant-based milk or water to smooth it out before adding freshly cooked pasta.

Editor’s Note

One of my favorite add-ins for a quick vegan macaroni and cheese dinner is peas. When I was busy in school, I practically lived on mac and cheese with peas because it was easy, comforting, and filling.

The sweet, vibrant flavor of peas pairs so well with a savory cheese-style sauce, and they add a pretty pop of color too. Plus, how fun is it to say mac ’n’ cheese with peas?

Illustration Heart

Tried this recipe? We’d love to hear how it turned out. Leave a comment below.

Two plates of creamy vegan butternut mac and cheese with peas beside stacked dishes.

Stovetop Butternut Mac and Cheese with Peas

This quick Vegan Stovetop Butternut Mac and Cheese is creamy, cozy, nut-free, and ready in 30 minutes. Made with butternut squash and a savory dairy-free sauce, it's and easy vegan comfort food dinner for busy weeknights, family meals, or anyone looking for a delicious allergy-friendly mac and cheese.
Servings 4
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes

Ingredients
  

  • 2 cups butternut squash, peeled, seeded and cut into 1/2-inch cubes
  • 1 cup frozen peas
  • 12 ounces elbow macaroni (for gluten-free us a GF opton such as rice, quinoa or corn macaroni)
  • 2 tablespoons olive oil, divided
  • 1 teaspoon garlic powder
  • 1 teaspoon onion powder
  • 1 1/2 cups unsweetened plain plant-based milk (oat, soy or rice milk) – for a thinner sauce add a splash more milk or water
  • 1/3 cup nutritional yeast
  • 1/2 teaspoon smoked paprika
  • 1 teaspoon white miso
  • 1 tablespoon arrowroot powder
  • 1 tablespoon lemon juice
  • pinch of cayenne, optional
  • 1 teaspoon salt, or to taste
  • 1/4 teaspoon black pepper, or to taste

Instructions
 

  • Heat 1 tablespoon olive oil in a large skillet over medium-high heat. Add cubed butternut squash in a single layer and cook undisturbed for 3 to 4 minutes until golden on one side. Add 2 – 3 tablespoons of water to the skillet, cover, and cook for another 5 – 7 minutes,, stirring occasionally, until fork-tender. Remove from heat.
  • While the squash cooks, cook the pasta according to package directions until al dente. During the last 1 to 2 minutes of cooking, add the frozen peas to the pasta water. Drain the pasta and peas together.
  • Add the cooked butternut squash, plant-based milk, nutritional yeast, arrowroot powder, remaining 1 tablespoon olive oil, lemon juice, miso, garlic powder, onion powder, smoked paprika, salt, black pepper, and cayenne, if using, to a blender. Blend until smooth and creamy.
  • Pour the sauce into a large pot or skillet over low heat. Cook for 2 to 3 minutes, stirring often, until warm and slightly thickened.
  • Add the cooked pasta and peas to the sauce and stir until evenly coated. Warm for another 1 to 2 minutes, stirring often, until creamy and heated through. Serve.

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