Wash and slice the peppers and tomatoes; place in a large bowl. Place sliced onions and chopped garlic cloves in a small bowl and set aside. In a separate small bowl, combine 1 tablespoon of olive oil, 1 teaspoon of garlic powder, and Italian seasoning. Drizzle oil mixture over peppers and tomatoes, and lightly toss. Slice each sausage link into 5 or more pieces. Heat 1 tablespoon of olive oil and the remaining garlic powder in a large skillet over medium-high heat. Add sausage and cook until browned. Add peppers and tomatoes. Reduce heat to medium-low; cover and simmer 15 minutes; stir as needed. Add onions and chopped garlic; cover and cook an additional 5 minutes. Sprinkle with mozzarella cheese. Cover and simmer until cheese melts.
Buying Kentucky Proud is easy. Look for the label at your grocery store, farmers' market, or roadside stand.