Drain excess grease, add onion powder, garlic powder, salt, and pepper to taste. Also, add onions, peppers, mushrooms, and cook until vegetables are tender.
1 jar Rao's spaghetti sauce (add 2 jars for a saucier dish).
Cook all ingredients together on simmer until pasta is boiled (I use angel hair or thin spaghetti noodles).
Drain noodles, Mix noodles and sauces together in a baking dish or cast iron pan as shown in pic below, Top with your favorite cheese & place in the oven on broil, watch closely until cheese is melted, bubbly and beginning to turn golden brown:)