Sliders With Spicy Berry Sauce

• 2 cups fresh blueberries
• 1 cup ginger beer or ginger ale
• 1/2 cup balsamic ketchup
• 2 tablespoons steak sauce
• 2 tablespoons honey
• 1 to 2 tablespoons finely chopped chipotle peppers in adobo sauce
• 1/4 teaspoon salt
• 1/4 teaspoon pepper
• 2 packages (12 ounces each) Hawaiian sweet rolls
• 3 tablespoons butter, softened
• 3 pounds ground beef
• 1-1/2 teaspoons salt
• 3/4 teaspoon pepper
• 6 slices sharp white cheddar or provolone cheese, quartered
• 1 medium red onion, halved and thinly sliced
• 3 plum tomatoes, thinly sliced

1. In a saucepan, combine the first eight ingredients; bring to a boil. Reduce heat; simmer, uncovered, 15-20 minutes or until thickened, stirring occasionally. Cool slightly. Transfer to a food processor; process until pureed. Reserve 1/4 cup sauce for brushing burgers.
2. For sliders, split rolls horizontally in half. Spread bottoms with butter. In a large bowl, combine beef, salt and pepper, mixing lightly, but thoroughly. Shape into twenty-four 1/2-in.-thick patties, pressing an indentation in the center of each.
3. In two batches, grill burgers, covered, over medium heat 3-4 minutes on each side or until a thermometer reads 160u0b0, brushing tops with reserved sauce after turning. Top with cheese; grill, covered, 15-30 seconds longer or until melted. Serve on rolls with onion, tomatoes and remaining sauce.

fresh blueberries, ginger beer, balsamic ketchup, steak sauce, honey, peppers, salt, pepper, sweet rolls, butter, ground beef, salt, pepper, provolone cheese, red onion, tomatoes

Taken from www.tasteofhome.com/recipes/sliders-with-spicy-berry-sauce/ (may not work)