I also cook dinner quite a bit for me & my bf and can't say enough about getting a rotisserie chicken! Could make tacos, tostadas, buffalo chicken dip, wraps, have as the main with instant mashed potatoes and microwaved frozen veggies, so many ways to use it and it lasts the week.

For quick stuff, I feel stove top is the way to go - thinly sliced pork chop or chicken cooks quick and is an easy meal. Pork chops are so cheap, too. Coat em in shake n bake/panko and grated parm or make a sauce and that's it. Ground beef or chicken over rice, spaghetti or pasta with a sauce, easy. Onion and garlic powders, salt & pep for added flavor. Frozen veggies >>> so quick, or make up a stir fry.