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serving spoon in a kale pesto sweet potato spaghetti casserole

Spiralized Sweet Potato Spaghetti Casserole


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5 from 6 reviews

  • Author: Lindsay Cotter
  • Total Time: 45
  • Yield: 5 servings 1x

Description

Lighten up a classic homemade comfort food casserole with spiralized sweet potatoes! A simple wholesome gluten-free meal that’s protein-rich and veggie-packed.


Ingredients

Units Scale
  • 2 sweet potatoes, peeled and spiralized (about 4.5 cups)
  • 2 oz cream cheese or 1/4 to 1/3 cup sour cream (see notes for non-dairy)
  • 1/2 to 2/3 cup milk (use almond or coconut for non-dairy)
  • 1 egg + 2 egg whites, whisked
  • 1 Tbsp olive oil
  • 1/2 tsp garlic, minced
  • 1/4 tsp onion salt or sea salt
  • 2 oz diced olives or pimentos, drained if using canned
  • 1/4 cup tomato sauce
  • 2/3 cup cooked gluten-free sausage (chicken sausage, chickpeas, or any gluten free breakfast sausage all work)
  • 1 cup greens, spinach or kale
  • 5 oz crumbled cheese - Parmesan or Feta work great. (see notes for non-dairy)
  • 4-5 basil leaves for topping
  • black pepper, to taste
  • Optional: 2 -3 tbsp pesto mixed with spaghetti noodles before baking
  • Optional: sauteed veggies of choice (peppers, onion, squash, broccoli)

Instructions

Preheat oven to 350°F and lightly coat an 8×11 casserole dish with oil or coconut spray.

  1. Peel your sweet potatoes then spiralize them. Comes out to about 4.5 cups.
  2. Place sweet potato noodles in a bowl and steam in microwave for about 1 minutes or on stove top for 5 minutes, until potato noodles are al dente.
  3. Toss the al dente noodles in tomato sauce, oil, garlic, salt and pepper until coated. You can also toss them in pesto if preferred.
  4. In a medium bowl, mix your sour cream (or cream cheese), whisked eggs, and milk.
  5. Layer ingredients in casserole dish starting with noodles, then chicken sausage, olives or pimentos, then spinach or kale greens.
  6. Pour the sour cream and egg mixture over everything and then top with cheese (parmesan, mozzarella or feta all work great).
  7. Bake for 30-35 minutes or until cheese starts to brown. Check noodles for tenderness if you can.
  8. Optional: Top with fresh basil, black pepper and any additional sea salt or garlic.

Notes

DAIRY FREE RECIPE NOTES

  • For Dairy-Free: Use  1/2 – 1/3 cup nutritional yeast instead of cheese.
  • Instead of cream cheese or sour cream, you can use a non-dairy yogurt or cream cheese but consistency might be a little different.

TO MAKE MEATLESS:

  • Feel free to replace the sausage with 1 cup cooked chickpeas for meatless option

Nutrition shown below for casserole with lean chicken sausage

  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Dinner, Main
  • Method: bake
  • Cuisine: American

Nutrition

  • Serving Size: 1
  • Calories: 249
  • Sugar: 3.1 g
  • Sodium: 678.5 mg
  • Fat: 14.8 g
  • Saturated Fat: 6.7 g
  • Carbohydrates: 14.1 g
  • Fiber: 2.5 g
  • Protein: 15 g
  • Cholesterol: 61.7 mg