M29 looking to gain weight and muscle after not being able to my whole life

I am 29 male 5'11 currently about 110 pounds. I have not done much working out since I stopped playing soccer and basketball in high school after a knee injury. I am currently aiming to just be a healthy weight. Preferably around 160. I am on a budget right now with how much I can afford and am trying to mix healthy foods like veggies, chicken, and rice with unhealthy like cakes and ice creams. Trying to have a healthy weight and look. I know it is a time commitment like a few years of steady progress. Mainly just looking for some guidance on diet tips. Home workout tips. If you have any ideas for food options or exercise options please share them. Home workouts. Options to do at parks. Any ideas are welcome. Thank you for any help you can offer