Weight gain recipe home made recipe drink?

Hello, I would appreciate it, if anyone could reccommend any home made weight gain recipe drinks. I would like to have some useful ideas for delicious recipes as well as gaining lots of healthy weight. This question is also dedicated to any weight gain hopefuls out there. Peace to you and happy weight gaining. Thank you.
Hi guys, here 2 recipe I made up, Recipe 1
Whole milk half glass
Banana 1 whole
Oats 1 tablespoon
Peanut butter smooth 1 tablespoon
Chocolate spread/sauce 1 tablespoon
Recipe 2
Whole milk half glass
Peanut butter smooth 1 tablespoon
Banana 1 whole
Advocado 1 whole
Vanilla ice cream 1 scoop
tastes great! You can add flaxseed oil capsule too, I would use a electric blender. Drink 3 x daily. I have been to doctors and had blood tests, I dont have a thyroid problem or other problems, I am normal. Lets just focus on delicious recipes. Thanks.

I posted a question about trying NOT to lose anymore weight the other day. I have lost roughly 15 lbs in 6 months. I don’t necessarily want to gain, but I definitely don’t want…or need…to lose anymore. It was suggested to me to drink Ensure or Slimfast in addition to regular meals. It was also suggested to go see the doctor to rule out Thyroid. You may want to also talk to your family doctor to see what they suggest.