Preheat your oven to 350°
Cook your ground beef in a large skillet with your minced onions and garlic powder until your ground beef is cooked thoroughly
Mix in your taco seasoning and 3/4 cup water and cook for another 5 minutes
Scoop about 3/4 cup of your seasoned ground beef and place into the bottom of your baking dish and add a flour tortilla on top
Next add a thin layer of ground beef, salsa, and a mix of cheese and top off with another tortilla
Repeat step 5 until you've reached the top of your baking dish
Bake for 15 minutes in your preheated oven or until the cheese is melted