Bourbon Maple Glazed Chicken Wings

Name: Bourbon Maple Glazed Chicken Wings
Prep time: 5 min
Cook time: 45 min
Total time: 50 min
Cuisine: American
Ingredients: 2 pounds chicken wings; 1 tablespoon butter; 2 tablespoons grated onion (use small hole grater); 1/2 cup bourbon whisky; 3/4 cup maple syrup (grade A); 2 tablespoons tomato paste; 2-inch sprig fresh rosemary (or 1 teaspoon dry); 1 1/2 teaspoon salt; 1/2 teaspoon black pepper; 1/4 teaspoon Tabasco (more or less to taste)