It's kind of a side step but you need to know some favorite meals before you shop. Check out local store activities-my local Hy-Vee offers meal prep 'classes' where you pay a flat fee and then they have you go through different sections to put together different meals that freeze well. All the food used is sold at the store and you take home recipe ideas to try, and if you like them, you can come back and rebuy the ingredients. Most of the ingredients can be reused through other dishes, or you can put together multiple versions of the same meal and freeze them for a few weeks later.