Big breakfasts are easy.
Precook (or mostly precook) bacon or sausage and heat on the griddle.
Precut mushrooms, peppers, and onions in ziplocs.
Hash browns or obrien spuds, scramble or eggs cooked to order (hey, it's faster than bacon start to finish) and serve with tortillas.
Add refried or black beans for more protein or a veget option.
Serve with salsa/sour cream/shredded Mexico cheeses.
Same fillers to do fajitas for dinner. Use deer, elk, or beef round steak, fajita seasoning, and fry with peppers/onions.