I’m always up for a great mac and cheese — in fact, I’ve shared a version before. After lots of testing and taste checks, this baked potato mac-n-cheese has become a new favorite.
Baking really elevates mac and cheese, and adding mashed potatoes brings an extra level of creaminess and texture. The contrast between a crunchy topping and the velvety cashew “cheese” combined with mashed potatoes is fantastic. I often make a big batch because it’s that good. Hope you enjoy it!

Baked Potato Mac-n-Cheese
5 from 37 votes
Prep: 5 minutes
Cook: 45 minutes
Total: 50 minutes
Servings: 5 servings

Baked mac-n-cheese gets even creamier with mashed potatoes added to the mix.
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Ingredients
- 8-10 ounces of pasta of choice (I used chickpea shells)
- 1 1/2 cups of mashed potatoes
- 1 cup of raw cashews
- 1 cup of unsweetened almond milk (plus more for mashed potatoes)
- 1/3 cup of nutritional yeast
- 2 Tablespoons of tahini
- 2-3 cloves minced garlic
- 3 teaspoons of lemon juice
- 1 teaspoon of turmeric
- 1/4 teaspoon of cayenne
- 1/4 teaspoon of smoked paprika
- 1/2 teaspoon of salt
- 1/8 teaspoon of pepper
- 1/4 cup of cup bread crumbs
Instructions
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Boil the potato and cook the pasta according to package directions. I used one large russet, cut into pieces and boiled about 25 minutes until tender. When the potato is soft, mash it with a splash of almond milk and a pinch of salt until smooth.
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While the potato cooks, make the cashew “cheese.” Blend raw cashews and almond milk in a food processor or high-speed blender until smooth and thick. Add the nutritional yeast, tahini, minced garlic, lemon juice, turmeric, cayenne, smoked paprika, salt, and pepper, and blend until fully combined. Reserve the breadcrumbs for topping.
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Preheat the oven to 350°F. In a large bowl, combine the cooked pasta, mashed potato, and half of the cashew sauce. Transfer the mixture to a cast-iron skillet or an 8×8-inch baking dish.
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Pour the remaining cashew sauce over the top, sprinkle evenly with breadcrumbs, and bake for about 15 minutes, until the top is slightly crispy. Baking time may vary by pan; keep an eye on it. Remove, let cool briefly, and serve. Enjoy!
Notes
Mashed potatoes add extra creaminess and body to the sauce. Don’t skip baking — it gives the dish a delightful contrast between a crunchy top and a creamy interior.
Nutrition
Calories: 437kcalCarbohydrates: 56gProtein: 21gFat: 18gSaturated Fat: 3gPolyunsaturated Fat: 4gMonounsaturated Fat: 8gSodium: 409mgPotassium: 489mgFiber: 10gSugar: 7gVitamin A: 98IUVitamin C: 17mgCalcium: 129mgIron: 7mg
Additional Info
Author: Lauren Bossi
Course: Dinner
Cuisine: American
Method: Stovetop
Diet: Vegan
Tried this recipe?Please tag us at @PlantBasedOnABudget! 🙂