Smoked Gouda and Bacon Jam Burgers

Ingredients

• 1-1/2 pounds Ground Beef (80% lean or leaner)
• Salt and pepper, to taste
• 4 slices Gouda Cheese
• 4 brioche buns, toasted
• Arugula or lettuce (optional)
• 1 pound thick cut bacon, chopped
• 1 large yellow onion, thinly sliced
• 3 cloves garlic, minced
• 1/4 cup brown sugar
• 1/4 cup apple cider vinegar
• 1 tablespoon balsamic vinegar
• 1 teaspoon black pepper
• 1/2 teaspoon crushed red pepper flakes (optional)
• 2 tablespoons water (to adjust consistency)
• 1 tablespoon butter
• 1 large red onion, thinly sliced
• Pinch of salt