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Overhead of a skillet of mac and cheese topped with spiced sweet potatoes with a wood server in it.
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5 from 5 votes

Sweet Potato Mac and Cheese

The combination of chili sweet potatoes and homemade mac and cheese makes this sweet potato mac and cheese a stand out dinner. It’s a unique, vegetarian comfort food recipe that combines cheesy, spicy, and sweet all in one delicious meal.
Prep Time15 minutes
Cook Time30 minutes
Total Time45 minutes
Course: Main Dish
Cuisine: American, Vegetarian
Servings: 8 servings
Calories: 642kcal

Ingredients

Roasted Sweet Potatoes

Mac and Cheese

Instructions

Roasted Sweet Potatoes

  • Preheat your oven to 425°F and set a medium pot filled with 8 quarts of water over high heat to boil.
  • Add the cubed sweet potatoes and olive oil to a medium bowl and toss until well coated. 
    2 large sweet potatoes, 1 tablespoon extra virgin olive oil
  • Spread the sweet potatoes out onto a baking sheet and season with salt and pepper. Sprinkle on the chili powder and smoked paprika.
    salt, pepper, 1 teaspoons chili powder, 1/2 teaspoon smoked paprika
  • Roast for about 15-20 minutes, tossing halfway, or until fork-tender.

Mac and Cheese

  • While the sweet potatoes are roasting, add the pasta to the pot of boiling water and cook until al dente, about 6-7 minutes. Drain.
    16 ounces elbow pasta
  • While the pasta is cooking, melt the butter in a large skillet over medium heat.
    1/2 cup unsalted butter
  • Gradually whisk in the flour until well combined and smooth.
    1/2 cup all purpose flour
  • Slowly add the milk, whisking constantly so that the mixture stays smooth.
    2 cups whole milk
  • Add the salt, pepper, and mustard powder and continuing cooking, mixing frequently, until thickened to the point you can draw a line through it with a spoon, about 5 minutes.
    1 teaspoon salt, 1/4 teaspoon black pepper, 1 teaspoon mustard powder
  • Turn off the heat and stir in the cheddar cheese until melted and fully blended into the sauce.
    12 ounces sharp cheddar cheese
  • Gently fold in the cooked pasta. Taste and adjust seasonings, if necessary.
  • To serve, top the mac and cheese with the roasted sweet potatoes.

Notes

Tips and Techniques

  • For the best results, shred the cheese from a block. Do not use bagged shredded cheese as it contains starches which may ruin your cheese sauce.
  • Store leftovers in an airtight container in the refrigerator. Consume within 3 days for best results.
** Nutritional information is an estimate and may vary.

Nutrition

Serving: 1serving | Calories: 642kcal | Carbohydrates: 70g | Protein: 22g | Fat: 31g | Saturated Fat: 17g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 8g | Trans Fat: 0.5g | Cholesterol: 80mg | Sodium: 648mg | Potassium: 559mg | Fiber: 5g | Sugar: 8g | Vitamin A: 13075IU | Vitamin C: 2mg | Calcium: 420mg | Iron: 2mg