Sloppy Joe Cornbread Muffins

Ingredients 1 pound lean ground beef 1/2 medium onion, chopped 1/3 cup chopped green bell pepper 2/3 cup ketchup 1 1/2 teaspoons Worcestershire sauce 1 teaspoon ground mustard 1/2 teaspoon garlic powder 1/8 teaspoon cayenne pepper 2 (6-ounce) packets Martha White® Buttermilk Cornbread Mix 1 1/3 cups milk 1 cup shredded cheddar cheese sour cream … Read more