No raw produce, too many active recalls.

Frozen veg like broccoli carrot spinach, fresh produce potatoes onions that get cooked.

Frozen fruit for cooking/baking (pies/etc) not smoothies (no raws)

applesauce and canned fruit

Dried beans and rice

Canned tomatoes

Eggs and a rotation of other animal proteins

Check your spice cabinet, and buy the good quality spices.

Buy as unprocessed as you can (I.e. real aged cheese instead of kraft singles, or chili ingrédients instead of a can of chili)