heat oven to 400°F

spray 9" pie plate with non-stick cooking spray

cook beef ans onions in skillet over medium heat for about 10 minutes

drain exess fat

stir in salt, garlic powder and worcester sauce then spred in pie plate

sprinkle cheese on top of beef

in a small bowl, whisk together milk, eggs and bisquick. try to get as many lumps out as you can

pour over meat mixture

bake for 25 minutes until knife comes out clean