Sausage Alfredo Stuffed Peppers

Step 1
Preheat oven to 400 degrees F (200 degrees C). Grease a 9×13 baking dish.

Step 2
Heat olive oil in a large skillet over medium heat; cook and stir onion, mushrooms, garlic, and salt until onion is slightly translucent and softened, 7 to 10 minutes.

Step 3
Cook and stir sausage in a separate skillet over medium heat, breaking into crumbles, until browned, about 10 minutes. Add bacon, Neufchatel cheese, and sour cream; stir to combine. Add mushroom mixture to sausage mixture, reserving about 1/4 cup mushroom mixture. Season with garlic and herb seasoning, salt, and black pepper.

Step 4
Warm Alfredo sauce with the reserved mushroom mixture in a pan over medium-low heat, 3 to 5 minutes.

Step 5
Stuff each bell pepper with sausage-mushroom mixture; place in the prepared baking dish. Top each bell pepper with Cheddar cheese; pour warmed Alfredo sauce over and around the bell peppers. Cover baking dish with aluminum foil.

Step 6
Bake in the preheated oven until bell peppers are beginning to soften, about 30 minutes. Remove aluminum foil and bake until cheese is melted, 10 to 20 more minutes.