01 -
Preheat the oven to 400°F and give a 9-inch pie plate a light coat of oil.
02 -
Sauté the diced onion in a skillet over medium heat with a drizzle of oil until it softens.
03 -
Toss the ground beef into the pan with the onions. Crumble it apart while cooking until you no longer see pink. Get rid of the grease left behind.
04 -
Sprinkle in salt, black pepper, and as much garlic powder as you'd like to flavor the meat mix.
05 -
Scoop the meat mixture into the greased pie plate. Scatter the shredded cheese evenly on top.
06 -
Whisk the eggs, milk, and flour (or Bisquick) in a bowl. Pour this batter over the meat and cheese layers.
07 -
Bake it for 20 to 25 minutes. It's done when a knife inserted in the center comes out clean.