So a staple is a food that you enjoy enough to eat on a regular basis, can make large batches of easily, and can cook in a low impact manner (most of the work can be done sitting and/or there are long breaks built in). They also provide nutrition and should be comparatively cheap to make.
This should be the thing you cook first in any meal plan, because it's the highest effort:reward ratio of all the planned meals. If all else falls through, at least you made a solid 7+ meals that can augment your sanity food/takeout/depression meals/whathaveyou.
It helps to change out the meat or main protein depending on what's cheap around you. e.g. if you have a Costco membership, you can use their rotisserie chicken in the soups or curries; if you have an Indian grocery store near you, you can sub in paneer; if there's a sale on beans, you can make some of these extra vegetaian. Things like that.
Here are a couple low impact, highly forgiving staples that I like:
https://www.budgetbytes.com/basic-chili/ web archive mirror
Protein substitutes: Any ground meat, any chunked meat (cooked or raw), (more) legumes
Ingredients
Chili Seasoning
Instructions
Notes:
1. DO NOT USE INDIAN CHILI POWDER. Or "hot" chili powder. Unless you're a glutton for pain, in which case you do you lol. The chili powder referenced is a mild spice blend that adds only a little bit of heat. Replace it with smoked paprika if you're a wimp like me.
2. It's one of my favorites because it makes a bunch of meals very cheaply. The cans are under $1 each at Winco and the onions are less than 50c. If I leave out the meat, I can have dinner for me and my partner for 3 days for under $7, including spices and garlic. Even adding meat, that's still cheap.
3. Feel free to add vegetables (frozen, fresh, or canned and drained) to the mix if you need to clear out your space. I've had luck with: corn, broccoli, bell peppers, carrots, celery, and mushrooms. Add them when you're adding the cans, except the broccoli; save those for the tail end of the simmer.
4. If replacing the meat with pre-cooked meat, especially leaner meat, especially chicken, I wouldn't recommend cooking it with the onions. Add it with the cans. It dries out easy and it dries out fast.
5. If replacing the meat with chunked meat, don't worry too much about getting it cooked all the way through at the frying stage. Just get it a little browned for that Maillard reaction and let it finish cooking in the sauce.
https://www.allrecipes.com/recipe/228293/curry-stand-chicken-tikka-masala-sauce/ web archive mirror
Protein substitutes: any chunked meat (raw or cooked), paneer, chickpeas
Ingredients
Instructions
Notes:
1. You don't need to cook the chicken separately. It works fine as a one-pot meal if you add in the spices and meat at the beginning (with or just after the onions) instead. If you're subbing another raw meat, do it at the beginning too. If you're doing paneer, do it toward the end of the simmer. Chickpeas can go in just about whenever, but taste best when you add them at the beginning of the simmer.
2. You can sub out most of the heavy cream with coconut milk and it works great. Trader Joe's has very inexpensive canned coconut milk and I love it.
3. You can sub out the ghee for butter or any other liquid oil just fine. I can't speak for the authenticity of it, but it still tastes damn good.
4. Again I'm a wimp, so I sub out the cayenne for more paprika/cumin/curry powder.
Here are some slightly more prep-heavy meals that are easy to freeze and pop in the oven as needed: