Instructions
Step 1: Preheat the oven to 375°F (190°C) and lightly grease a baking sheet. /n
Step 2: Spread the sliced onions evenly across the baking sheet. /n
Step 3: In a large bowl, combine ground beef, salt, pepper, garlic powder, onion powder, Worcestershire sauce, breadcrumbs, egg, ketchup, and mustard. /n
Step 4: Mix until just combined, then form into oval-shaped patties. /n
Step 5: Place the patties on top of the sliced onions. /n
Step 6: Drizzle a little olive oil over the patties. /n
Step 7: Bake for 25–30 minutes, or until the patties are cooked through and reach an internal temperature of 160°F (71°C). /n
Step 8: Broil for 2–3 minutes at the end for a slightly browned top if desired. /n
Step 9: Serve hot with the caramelized onions and your favorite sides.
Storage and Reheating Tips
Store leftovers in an airtight container in the refrigerator for up to 4 days. Reheat in the oven at 325°F (160°C) or microwave in short intervals. Add a splash of broth if needed to keep the patties moist during reheating. Freeze for up to 2 months and thaw before reheating.
Continue on the next page