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Baked Portobello Mushroom Alfredo

Baked Portobello Mushroom Alfredo comes together quickly for an easy and delicious weeknight meal that everyone will love!
Prep Time 15 minutes
Cook Time 30 minutes
Total Time 45 minutes
Servings 6 -8 servings
Author Cathy Trochelman

Ingredients

  • 8 oz. fettuccine cooked al dente
  • 3 c. sliced portobello mushroom caps
  • ½ c. diced onion
  • ¼ c. Horizon Organic butter
  • 1 c. Horizon Organic sour cream
  • ½ c. Horizon Organic shredded mozzarella cheese
  • ½ c. shredded Parmesan cheese
  • ½ c. Horizon Organic half & half
  • ¼ c. panko bread crumbs
  • ½ tsp. kosher salt
  • ¼ tsp. pepper

Instructions

  1. Melt butter in a large skillet. Add mushrooms and onions and saute over medium heat 5 minutes.
  2. In a separate large mixing bowl, combine sour cream, cheeses, half and half, and salt & pepper.
  3. Add cooked noodles, mushrooms, and onions.
  4. Stir to combine.
  5. Spoon mixture into a 1.5 qt. or 8x8 inch baking dish.
  6. Top with bread crumbs.
  7. Bake, uncovered, at 350 degrees for 20-30 minutes.