Learn to stirfry. Cut up stuff while your pan is heating. Invest in a rice cooker (they're not expensive and rice is delicious, I gotta replace my broken one whenever I go to the store next). When I'm lazy, my day goes like this:

Get back from work, throw rice and water in cooker. Go play videogames until I'm hungry (it's not like the cooker will ruin your rice).

Put pan on stove, chop up chickenbreast and an onion, any fresh vegetables you want (or use frozen for extra laziness), by now pan is hot, throw in chicken and garlic and salt and pepper. When chicken is 2/3-3/4 done (<10 mins, seriously) throw in vegetables, ginger, some soy sauce (not very much yet). Wash cutting board when that shit cooks, stir it every now and then. Put cutting board away, stir until chicken is done and vegetables are hot. Stir in soy sauce/whatever the fuck else you want (sriracha!!) to taste. Serve over the rice.

This is what you just made: 1 huge dinner (seriously, rice is super filling and cheap as hell), 1 large lunch (or two lunches if you bring a piece of fruit). So probably close to 4 regular sized meals (I eat a lot...)

This is what you used: Cutting board, knife, rice cooker, pan. Or a pot if you don't have a rice cooker, PLUS you did your cleaning while the shit was cooking. Not counting the rice, this takes 30 minutes + 5 to wipe out the pan/pot/rice cooker, PLUS you got to play videogames while "cooking."

Also, you can use whatever vegetables you want. Super lazy? Frozen bag from the store. Less lazy? Canned are okay. Don't like asian? Substitute stuff around, I like kielbasa, peppers (red and green), and potatoes (gotta go in first cuz they take eight-billion years to cook). Like ground beef? Why the fuck not, use that instead! Don't eat meat? Find something else cool to throw in. I made one for my girlfriend the other day that was just potatoes, sausage, onion, and green beans over brown rice. Took 30 mins (not counting the stupidass rice because I forgot to turn the stove on -_-) and I could make mine spicy and hers more soy-saucey.

Additionally, almost impossible to fuck up. If your meat is cooked through and your vegetables are hot, it's edible. If there's no meat, you really can't fuck it up. If it's not burning, it's fine.

Also fuck you now I'm hungry and stuck in lab >:(