Baked ziti
Red beans and rice
Enchiladas
Quiche, breakfast casseroles, strata
Frozen fruit salad -- very rich and sweet and a good way to sneak in
some fruit and calories. You can freeze it in individual portions.
Your mom can let it thaw for a bit and have it as a side dish or
dessert.
Grilled or baked chicken breasts
Meatballs
Pancakes, waffles, french toast
Bacon -- precooked and packaged in individual servings
Not freezer food, but you could leave some hard boiled eggs in the
refrigerator.

Tara