Add bell pepper, mushrooms, onion, garlic, and 1 tablespoon of olive oil to a large skillet

Saute on medium high heat for 12 - 15 minutes, or until mushrooms cook down and onions soften

Meanwhile, cook spaghetti according to package instructions

Once veggies are done, add pasta sauce, kale pepper, salt, basil, and ⅓ cup of powdered parmesan cheese

Heat an additional 5 ish minutes, or until hot

Once spaghetti is cooked, drain it and pour the cooked spaghetti into a large 13 X 9 casserole dish

Add sauce mixture on top, and use tongs to combine 

Sprinkle an additional ¼ cup of powdered parmesan over the spaghetti

Place 6 pieces of provolone cheese over the top 

Bake at 425 degrees for 10 - 15 minutes, or until cheese is bubbly