zesty meatball sandwiches-crock pot

Ingredients For zesty meatball sandwiches-crock pot

• 1

  egg
• onions, sliced
• bell peppers, red and yellow strips
• shredded mozzarella cheese
• CONDIMENT CHOICES
• 2 Tbsp

  red wine vinegar
• 6-8

  hoagie type sandwich rolls, split and warmed
• 16 oz

  tomato sauce
• 1/3 c

  grated parmesan cheese
• 1/2 c

  bread crumbs
• 1 lb

  ground turkey
• 1 lb

  ground beef
• 1/4 c

  chopped onion
• 2

  minced garlic cloves
• 1/4 tsp

  red pepper, crushed
• 1/2 tsp

  italian seasoning
• 1/2 tsp

  salt
• olives