Truck Garden Grill Burgers - Sutter Home Family Vineyards

Ingredients

• 2 pounds ground chuck beef
• 1 large cored, finely chopped Fuji apple
• 1/2 cup finely chopped sweet onion
• 2 cloves finely minced fresh garlic
• 1/2 cup finely diced red bell pepper
• 1 tablespoon Colavita extra virgin olive oil
• 2/3 cup peach preserves
• 1/4 cup BBQ sauce
• 6 slices Muenster cheese (2.5 ounces)
• 2 tablespoons softened butter
• 6 split corn-dusted Kaiser hamburger rolls
• 3 tablespoons vegetable oil – for grill rack