Bacon jam burger

Name: Bacon jam burger
Prep time: 10 min
Cook time: 20 min
Total time: 30 min
Cuisine: American
Ingredients: 1/2 pound of bacon chopped; 1/2 medium yellow onion chopped; 2 tablespoons minced garlic; 1/4 cup brown sugar; 1/4 cup maple syrup; 1/4 cup apple cider vinegar; Pinch of cayenne pepper (Optional); 1 pound of ground beef; 1 teaspoon salt; 1 teaspoon pepper; 1 teaspoon garlic powder; 4 brioche buns toasted; 4 slices of cheddar cheese; Lettuce for each burger (Optional); 4 tablespoons of mayonnaise (Optional)