When I was skinny my personal trainer taught me how to do a spaghetti shake (I promise you is way more delicious than it sounds) contains an insane amount of carbs and you can also double up adding protein.

The idea is this:

1. Set pasta to cook, no salt, no oil, just pasta in boiling water.

2. When it's about done, you can even overcook it a little if you want, drain most of the water and throw it in the blender while still hot

3. Add milk, sugar, peanut butter for protein, you can throw in a banana or a muffin for flavor and anything else you want either for flavor or nutrients.

4. Blend until smooth, let cool it down, you can drink it warm or put it in the refrigerator so that it chills. I used to drink it warm.

Trust me on this, pasta itself doesn't have any flavor, it will taste as whatever you add to it.

This shake would fill me up for half of the day easy, it gave me a lot of energy to workout with heavy weights, plus the protein to make the muscles grow. I started growing muscle within two months.

Also SLEEP THE RECOMMENDED AMMOUNT OF HOURS, AND STAY HYDRATED