I’ve had to do this a few times already but on a day where I’m busy or don’t have time to get all the calories I need, I’ve made half a serving of ON Serious Mass. I use about 16 oz of milk, 1 scoop, and a spoon of peanut butter. Just without milk and pb it’s 825 calories, 125 carbs and 25g of protein. Seems like a good way to get my calories.
Are mass gainers a good way to fill up when a whole meal isn’t available?