Just some things to consider when looking to add new muscle or overall body mass. Every little tweak and detail adds up over time. Simple things are the easiest to overlook. Based on my personal experience.
Milk. Id reccomend to anyone looking to add extra muscle or body mass to add half a gallon or more of milk daily. As a consistant added food source ontop of regular eating. This will add over 1000 calories, and close to 100 grams of protein. Based on CM's suggestion, Ive switched over to fairlife milk. Its sold at walmart. It has 50 percent more protein, 50 percent more calcium (I believe) than regular milk (according to the label).
Milk doesnt affect my appetite in any noticable way. Thats why I believe that the more I can add the better for growth. Since it is ontop of my normal meals. Makes me piss alot but doesnt affect my appetite. If you add it in, try not to substitute it for normal meals. Do both.
Even if you dont have issues with lactose, this is the best milk to get , for the extra protein. Ive been using alot of the chocolate version lately, since my appetite has been shit , and ive been looking to make the eating part simpler for now. Been really growing by hitting 60-90 oz milk ontop of my meals. I feel I recover and heal better with half a gallon or more of milk daily too. The calcium should help with bone strength too, which is not a bad benefit. Drinking that much milk should also keep everything well hydrated. I dont drink water seperately, as I hate to drink it, so most of my hydration comes from the milk I take in. If you do have issue with lactose, like me, then this or lactaid should digest fine. I have zero digestive issues with this milk but cannot drink regular. However the fairlife claims 50 percent more protein and calcium, so Id go with that. 45 protein for a 30 oz glass. I got a bunch of cheap plastic 30 oz glasses at walmart. I fill that whenever I finish it, and do that throughout the day.
Peanut butter. I can easily take down 10 tablespoons of peanut butter in a sitting, between meals, and it gets stuck in the throat, meaning I use the milk to wash it down. This ends up being alot of calories and protein. Of course I also make a 2000 calorie shake post workout sometimes, 10 tbsp peanut butter, 4 tbsp olive oil, 2 scoops mts whey, 12 oz milk. Also around 100 protein.
Been doing some other shit like getting canned sardines and wrapping them in a few tortillas for easy meals. Alot of frozen food too. Been real lax and hardly even boiling fish or other protein sources. Just real easy shit for now. As mentioned I wanted to balance the routine and grow slowly for now.
These are some easy ways to go about it. Been working great for me now, as Im at peak size, strength (in pressing movements atleast). The other major problem I see in lifters is a fear of getting fat. I wont go into the issue of people undertraining (fearing overtraining) and under eating. Ive addressed those enough.
Fear of getting too fat is a big problem for people looking to add muscle, in most cases, I believe. There are a few benefits to carrying extra bodyfat that people seem to overlook. One is, it slows your metabolism. Instead of burning muscle for fuel, your body will burn the fat first. This means you can gain muscle and fat much easier. You also wont lose your muscle quickly. (its never truly lost, but it does deflate). Second, another huge benefit is added power. Fat around the muscle will increase your leverage and is a reason why powerlifters get fatter to lift more weight. Moving more weight over time, when fed properly, will lead to more muscle over time. Leaning out is mostly diet adjustments, and muscle should return even if you lose some muscle when dieting. You should be able to regain lost muscle before the fat returns.
The vain concern of looking ugly, or whatever it is, is reversible and fear of it can be a huge roadblock in adding new muscle. Something to consider. No need to get excessively massively obese, but it has more use than people think for adding muscle. Many people never add new muscle past a certain point because they are obsessed with adding lean muscle while staying lean. Both goals are completely working against eachother, and you sabotage your progress by doing this. Leaning out too often will also interfere with consistant progress. It can always be done later.
Adding new muscle is much more difficult than making dietary changes for a few months. As also mentioned there is many non cook food sources. Sardines, tuna, canned salmon, canned chicken, peanut butter, seeds, nuts, cottage cheese, string cheese, milk, sliced meats, canned chili. Some microwavable foods, high protein oatmeal (quakers protein oatmeal, or weight loss oatmeal by quaker, 10 and 7 grams of protein per packet), grits, cream of rice, cream of wheat.
Id reccomend making a list or just getting as many of these sources as you can stock up on. Always have that shit around, and constantly eat something throughout the day. Its much easier when you have the shit available and dont have to prepare it.
These are just some of the things I consistantly do , that came with my 20 plus years doing this shit, and made things alot fucking simpler.
KILL THAT SHIT !!