Ingredients
Vegetables and Dairy
- 1/2 medium butternut squash (enough to yield 210 grams, 7.5 ounces)
- 2 cups freshly shredded cheddar cheese (5 ounces)
Dairy Substitute
- 1 16 ounce pack of silken tofu
Pantry Items
- 1/4 cup extra-virgin olive oil
- 1/2 teaspoon mustard powder
- 1/2 teaspoon garlic powder
- 1/2 teaspoon white pepper
- Diamond Crystal kosher salt
- Freshly cracked black pepper
- 16 ounces dried pasta of choice
Instructions
- Preheat Oven: Position a rack in the center of the oven and preheat to 400°F to prepare for roasting the butternut squash.
- Roast Butternut Squash: Place the squash cut-side-down on a baking sheet and roast for 30-40 minutes, or until softened throughout when pierced with a fork.
- Prepare Squash Purée: Once the squash is tender, remove it from the oven, scoop out 1 cup (210 grams) of the flesh, and add it to a blender.
- Add Tofu: Add the entire 16-ounce pack of silken tofu to the blender with the squash. Blend until smooth, adding water by tablespoons if necessary to achieve a creamy texture. Set aside.
- Grate Cheese: Grate the cheddar cheese and set aside for later use.
- Boil Water and Heat Dutch Oven: On the stovetop, place a Dutch oven on one burner set to medium heat and a pot of water next to it. Bring the water to a boil for pasta cooking.
- Sauté Spices: Add 1/4 cup olive oil to the Dutch oven. Stir in mustard powder, garlic powder, and white pepper, letting the spices sizzle in the oil for about a minute.
- Add Squash-Tofu Mixture: Immediately add the blended squash and tofu to the spiced oil, stirring well. Season with kosher salt and freshly cracked black pepper to taste.
- Cook Pasta: Add 1 tablespoon of kosher salt to the boiling water, then add the pasta. Cook according to package directions until al dente.
- Incorporate Cheese into Sauce: Gradually add the grated cheddar cheese to the sauce, a small handful at a time, stirring continuously to melt it smoothly into the sauce. Adjust seasoning with salt and pepper as needed.
- Adjust Sauce Consistency: Stir in 1/4 cup (up to 1/2 cup) of the reserved pasta cooking water to the sauce to help emulsify and create a creamy texture.
- Combine Pasta and Sauce: Using a slotted spoon, transfer the cooked pasta directly into the sauce. Stir well to coat the noodles evenly, adding additional pasta water as needed for optimal creaminess.
Notes
- The intensity of the cheesy flavor can be adjusted by varying the amount of cheddar cheese added to the sauce.
- Using silken tofu adds creaminess while keeping the sauce lower in fat compared to traditional heavy cream or butter-based mac and cheese.
- Allow roasting the butternut squash a bit longer if it’s not fork-tender to ensure a silky smooth purée.
- Reserve extra pasta water as it helps to adjust sauce consistency and improves sauce adhesion to pasta.
- For a gluten-free option, substitute the dried pasta with gluten-free pasta varieties.
- Prep Time: 10 minutes
- Cook Time: 33 minutes
- Category: Main Course
- Method: Baking
- Cuisine: American
- Diet: Low Fat