I have been focusing a lot more on my diet lately (eating more calories and trying to hit 180 grams of protein daily). I also try to completely eliminate dairy products from my diet.

I eat oatmeal with fruits in the morning, a few sandwiches at lunch, and then a ton of protein-packed foods at night (eggs, chicken, nuts). No dairy as always.

Question: what food (protein) can I add in my breakfast and lunch? I feel like I can eat more in school, but always make sandwiches. What are some recipes for a guy who is not experienced with cooking?