01 -
Turn your oven to 400°F and grease up a 9-inch pie pan.
02 -
Toss the diced onion into a hot skillet and cook for a few minutes. Add in the ground beef and keep cooking until it’s browned all the way through. Scoop out any extra grease and season with garlic powder, black pepper, and salt.
03 -
Evenly spread the cooked beef mixture in your prepared pie pan. Scatter the shredded cheddar cheese over the top.
04 -
Grab a bowl and whisk together the eggs, your Bisquick or flour mix, and whole milk until everything’s smooth. Pour this batter over the beef and cheese layer in the pan.
05 -
Pop the dish in the oven and bake without covering for 20–25 minutes. The top should turn a nice golden shade, and the middle should no longer jiggle.
06 -
Take it out of the oven and let it sit for about 5 minutes. Slice it up and enjoy it warm, paired with a salad, ketchup, or pickles if you like.