1. Chop and cook the onions in some oil for 10 minutes or so. 
2. Brown the meat in batches in a separate pan. When all the meat is done add to a very large pan with the onions and add in tomatoes, mushrooms, a decent amount of puree, kidney beans and your chili powder.
3. Reduce the heat and leave for a couple hours.
4. Allow to cool then you can container it up and freeze. 
5. Meal prep done! Grab a container every lunch time and serve it up after 2-3 minutes in the microwave.

Yield: 20 Servings

Calories: 360 Calories

Fat: 15.5g

Carbs: 25g

Protein: 30g