Combine onion, garlic, pepper, sea salt, olive oil, and mushrooms in a large skillet
Sautee on medium high heat for 10-12 minutes, or until mushrooms cook down and release their liquid
Cook pasta according to package instructions and set aside
Add pasta sauce to the skillet onion/mushroom mixture and stir
In a separate bowl, combine 1 cup of parmesan, 1 egg and the ricotta cheese and stir to combine
Add the ricotta mixture to the skillet with the sauce and onion mixture and stir until combined
Mix sauce with noodles and transfer into a 13 X 9 baking dish
Bake at 425 for 10 minutes
Top with 1 ¼ cups of shredded mozzarella and bake an additional 5 - 10 minutes, or until cheese is bubbly
Serve with garlic bread and optional crushed red pepper for topping
Enjoy!