2 cups shredded mexican blend cheese
1 lb ground beef
chopped onion and season
4 slices american cheese
1½ tbsp salsa
1 tbsp bacon grease (or butter)
1. Preheat oven to 350°F. Fill bottom of whoopie pie pan cavities with shredded cheese until you can't see the bottom. Meanwhile brown ground beef, add onions and seasoning. Once preheated, bake for 4 minutes (the cheese will still be soft and bubbly, but will harden enough to fold them, as they sit).
2. Add one spoonful of meat onto half of each melted cheese. Using something that will not damage the pan such as a small spatula gently fold the non-covered side over the hamburger side. Place tray back in the oven for another 15 minutes to re-melt and solidify their shape. Remove from oven and place on paper towel to soak up extra grease.
3. For the nacho cheese, tear up 4 slices of American Cheese, add 1½ tbsp of the lowest carb salsa you can find and 1 tbsp bacon grease (or butter). Microwave until melted, stir. Open and fill the tacos.