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Mushroom cauliflower alfredo pasta bake recipe. A deliciously indulgent pasta bake lightened up with a homemade creamy cauliflower sauce. #caulifloweralfredo #vegetarian #pasta #dinner
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4.52 from 25 votes

Mushroom Cauliflower Alfredo Pasta Bake

Mushroom cauliflower alfredo pasta bake recipe. A deliciously indulgent pasta bake lightened up with a homemade creamy cauliflower sauce.
Prep Time40 minutes
Cook Time15 minutes
Total Time55 minutes
Course: Main Dish
Cuisine: Italian
Keyword: mushroom cauliflower alfredo pasta bake
Servings: 8
Author: Joy Shull

Ingredients

  • 1 batch cauliflower alfredo sauce
  • 1 lb penne pasta
  • 16 oz sliced mushrooms
  • 1 large onion diced
  • 1 cup freshly grated parmesan cheese
  • ¼ cup fresh chopped parsley
  • 1 teaspoon salt
  • 1 cup mozzarella cheese

Instructions

  • Make cauliflower alfredo sauce according to instructions
  • Sautee mushrooms and onion in 1 tablespoon of olive oil
  • Cook for 10-15 minutes, or until mushrooms release liquid and cook down
  • Cook penne to al dente
  • Mix cooked penne, parmesan cheese, mushrooms and onions, parsley, and cauliflower alfredo sauce together in a large 13 X 9 baking dish
  • Salt to taste (I used 1 teaspoon)
  • Top with mozzarella cheese
  • Bake at 400 degrees for 10-15 minutes, or until cheese is bubbly and begins to brown

Nutrition

Calories: 241kcal | Carbohydrates: 25g | Protein: 12g | Fat: 11g | Saturated Fat: 6g | Polyunsaturated Fat: 3g | Cholesterol: 31mg | Sodium: 657mg | Fiber: 3g | Sugar: 3g