1 package frozen, Italian style meatballs
1 can diced tomatoes, undrained
1 can stewed tomatoes, undrained
1/2 tsp red pepper flakes
1 1/2 TBS balsamic vinegar
1 small can tomato sauce
1 medium red onion, cut into rings
*provolone cheese slices*
* Combine meatballs, tomatoes, red pepper flakes, balsamic vinegar, tomato sauce, and red onion in crock-pot. Cook on low 4-5 hours.
* Serve on warm ciabatta rolls with a slice of provolone cheese.
* I enjoyed mine with banana pepper rings on top...so yummy!