Southern Baked Beans

INGREDIENTS

• 1 tablespoon lemon juice
• 1/4 cup light brown sugar
• 1/4 cup maple syrup
• 1/2 pound bacon strips, cut into 1/2-inch pieces
• 2 (16-ounce) cans pork and beans
• 4 tablespoons ketchup
• 1 large onion, diced
• 3 tablespoons prepared yellow mustard