There are no "leftovers" at our house! We prefer to call them pre-planned meals. We buy meats on sale and I usually spend a Sunday evening cooking. I often make meat loaves, barbecued spare ribs and baked chicken. These are all proportioned to what my husband and I will eat at one meal and then sealed in our food saver bags.
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It might take a while to get all these done in one day, but it is worth it later on. Make Asian Chicken, Chicken and Vegetable Pot Pie, Cheesy Broccoli Pasta, Beef Chili, Beef and Vegetable Paprikash, Italian Pasta Bake, Chicken Pierogies Alfredo
Three meals with minimal cooking. And, they are all great-tasting.