brown ground beef in a skillet over medium high heat and season with salt, pepper, onion powder, and Italian seasoning
add some pepperoni (I used about 1/3 cup of mini pepperoni)
let cook until pepperoni are getting browned
drain grease
add minced garlic
add marinara sauce and cream cheese
stir well mixing in the cream cheese
add frozen tortellini
stir well, cover, and cook on medium low heat for about 5 minutes or until tortellini are cooked
top with shredded cheese (I used mozzarella and cheddar cheese)
add more pepperoni on top
broil in the oven or cover and let sit on the burner on low until cheese is melted