Cooking healthy, fast meals for one or two people can be challenging. Most recipes online serve four and aren't always tailored to the needs of a working person. Below I'll outline my personal method for cooking and you can see if it would work for you as well. I call it leftover recycling.
Let me walk you through an average day in my kitchen. For breakfast, if I don't have any leftovers, my fiance and I will eat some greek yogurt and fruit. If we do have "breakfast sized" leftovers, meaning enough for two breakfasts but not quite enough for two lunches, I'll serve it with a creative twist. For example, I just bought two miniature dutch ovens, so for breakfast today, I divided up some leftover chicken and veggie curry into the two of them, cracked an egg on top of each, and baked it at 350 degrees until the egg was cooked. They looked like little curry and egg pies! **I will make a post about this technique soon!** It's easy, delicious, and uses up all the leftovers.
Lunch will either be "lunch sized" leftovers with a twist -- adding a fresh veggie or fruit side, scrambling some eggs into it, etc. -- or I'll start something from scratch to begin my next round of leftover recycling. I try to cook healthy food, so this usually involves a lot of vegetables that I either roast in the oven or grill. Grilling is awesome and adds instant flavor to everything, but many people don't have time to grill every other day (including me!) so a lot of the veggies I eat are oven roasted. Take a few choice vegetables like zucchini, squash, bell peppers, broccoli, etc., chop them up into reasonably sized pieces, put them in a bowl, and mix them with olive oil, salt, and pepper. Spread them on a baking sheet and cook them for 15-20 minutes and voila! You have a pan filled with roasted veggies! **Roasted veggie recipe post coming soon!**
So what do you do with this random assortment of roasted vegetables? Eat them creatively, of course! Sometimes I'll make a seasoned sour cream (sour cream, lemon pepper, salt) to dip them in. Sometimes I'll buy a rotisserie chicken and have a pile of veggies with a drumstick. Sometimes I chop them up even more and scramble them with some eggs and hot sauce. The important thing to remember is that you'll have leftover veggies and those will be used for dinner.
When dinner time rolls around, continue to use the veggies creatively. If you have a jar of curry, mix that up with whatever veggies you didn't eat for lunch and serve it over rice! Have a lot of that rotisserie chicken left? Make it all into a soup! Have some fish that you bought on sale? Wrap a serving of fish in some parchment paper with the veggies and bake them in the oven at 350 for fifteen minutes. Seriously, you can do anything.
The basic thing to keep in mind is that you'll be eating a lot of vegetables and be doing a lot of experiments. Don't buy a weeks worth of veggies at the store, either; buy enough for your first "cycle" and then when you run out, go buy more. You'll save money in the long run and won't waste any of your food. It's a good idea to keep some things on hand, like canned veggies and beans, chicken/vegetable stock, garlic, and seasonings, but as long as you only buy produce and meat when you need it you won't have any waste.
That's basically it! Below I'll run through two days of cooking just to reiterate some points.
For two people.
Day one:
Breakfast: No leftovers, so we eat yogurt and fruit. Go to store to buy a rotisserie chicken, two zucchini, two bell peppers, a sweet potato, and an onion.
Lunch: Chop up half of the veggies, toss in olive oil and seasonings, and roast for fifteen minutes at 350 in the oven. Season a dollop of sour cream with lemon pepper. Serve drumsticks of chicken with veggies and sour cream. Store leftover chicken and veggies in fridge.
Dinner: Remove all the chicken from the chicken bones and save the bones in the fridge. Chop the chicken and the remaining cooked veggies into reasonable sized pieces. Put in a sauce pan along with a jar of your favorite curry. Reheat and serve alone or with some rice. (I serve it alone because, well, carbs.) Save leftovers.
Day two:
Breakfast: If there are leftovers from dinner, reheat them in a sauce pan over medium-low heat. Crack two eggs over the top and put a lid on the pan. Check periodically to make sure nothing burns. Once the eggs are ALMOST done, turn off the heat and serve.
Lunch: Remember the other veggies that you bought but didn't cook? Cut all of those up and roast them. You're out of chicken, so be creative with the veggies! For this example, I ate the veggies with a side of canned refried beans with melted cheese on top. Protein!
Dinner: Soup time! This whole process takes a few hours, so start as soon as you get off work. Remember those rotisserie chicken bones? Put them in a soup pot and fill the pot with cold water until the bones are just covered. Bring to a boil on the stove, then reduce the heat until it's simmering. Let it simmer for about two hours. Once it's done, CAREFULLY strain all of the bones out. There are several helpful videos on youtube if you don't think you can do this without hurting yourself. Personally, I put a colander in a sturdy glass bowl, pour everything in, and then using oven mitts to hold the glass bowl, pour it all back into the pot. Then I chop the leftover veggies and add them to the hot broth, along with anything else I think might make the soup good, such as a can of green chilies or hot sauce.
Whew! What a long post! Good luck out there, and let me know if you have any questions!