Yes, breakfast, (packed) lunch, and dinner for 2 people 7 days a week (eat out for about 3 meals per week). 1. If you do it a lot, you get better at it. 2. Co

Yes, breakfast, (packed) lunch, and dinner for 2 people 7 days a week (eat out for about 3 meals per week). 1. If you do it a lot, you get better at it. 2. Cook in bulk -- I make all lunches for the week at once (mostly salads with a protein). Slow cook a big piece of meat almost every week, and if not, roast a chicken or something like that. Almost every dinner I make is for at least 2 (maybe 3) meals. I freeze if I'm sick of it. 3. If you are just starting, it's ok to start with easy things that are more ready-made (as long as you have to do something). The habit you want is preparing rather than going out or delivery. Gradually increase the difficulty as you can handle it. To answer your specific question, stove, oven, slow cooker. If you do it, having a good knife and pans is nice.