1️⃣ Preheat your oven to 400°F (200°C) and grease a 9-inch pie dish. 🔥

2️⃣ In a skillet over medium heat, brown the ground beef, breaking it apart as it cooks. 🍳

3️⃣ Add the chopped onion, garlic powder, onion powder, salt, and black pepper to the skillet. Cook until the onion is soft and translucent, and the beef is fully cooked. Drain any excess grease. 🧅🧄

4️⃣ Spread the cooked beef mixture evenly in the bottom of the prepared pie dish. Sprinkle the shredded cheddar cheese over the top. 🧀

5️⃣ In a mixing bowl, whisk together the milk, flour, eggs, and baking powder until smooth. Pour this mixture over the beef and cheese in the pie dish. 🥛🥄

6️⃣ Bake for 25-30 minutes, or until the top is golden brown and set. ⏳

7️⃣ Remove the pie from the oven and let it cool for a few minutes before slicing. 🍽️

8️⃣ Serve slices with your favorite burger toppings like chopped tomatoes, shredded lettuce, pickles, ketchup, and mustard. 🍅🥒🥬