I bought frozen meatballs and put them in the crock-pot with spaghetti sauce. You can cook them on low for a long time or on high for just about 2 hours, depending on the amount of food in the crock-pot. I bought a big bag because I always like to have a meal that can last more than one night, so I used to jars of spaghetti sauce. I sautéed onions and green peppers with a little bit of seasoning. I bought some delicious, sweet, Italian bread for the buns.
When ready to assemble, place cheese (I used provolone and muenster) on one half of bread and then green peppers and onions on the other half. Place in the oven at 350 until the cheese is melted and the bread gets a little crunchy. Then, cut the meatballs in half and place on bread, and your sandwich is done! I cut the meatballs in half because I found that using the whole meatball just made it that much harder to eat because they kept falling out.
I have so many meatballs left! We had meatball hoagies for two nights (with the size of the bread, it should have lasted for four nights probably!) We will probably have spaghetti and meatballs or tortellini and meatballs another night this week!
