Cook onions over medium-high heat until all water has evaporated and they begin to brown/stick to pan (Do not add any salt)
Deglaze with ~4oz of beef bone broth at a time, stir and boil until liquid is completely reduced, and repeat until you've fully reduced 16oz of bone broth into the onions
Remove cooked onions and Add meat in the same pan with the seasonings and diced tomato and cook them. Then add half if the cooked onions and cheese
Add a splash of soy sauce for extra flavor + color
Place meat mixture in a bowl and refrigerate for ~20 minutes. This helps it thicken/makes rolling burritos 100x easier
When transferring meat mixture to a bowl to refrigerate, place the bowl on a scale and weigh the filling. This makes it extremely simple to make perfectly evenly sized burritos - take the total weight, divide by 14, and this is the amount that goes in each burrito
Reheat instructions: remove from freezer, wrap in a paper towel, microwave for 2 minutes to defrost, then air fry at 375 for 6-8 minutes to crisp up your tortilla
