Many people consider peanut butter to be a great source of protein, but it has over twice the amount of fat than it does protein. Making it a good source of fat rather than protein. We’ve all been there, shoveling in spoonfuls and not measuring out the recommended serving size of 2 tablespoons. It can be so easy to eat, but dangerous considering an 18 oz jar has over 3,000 calories and 250 grams of fat! Try swapping out your traditional peanut butter for peanut butter powder.