When you rent with Hertz, You'll Enjoy our most rewarding car rental partnership ever, Earn bonus miles and Save Up to 40%.
Peanut Nutrition. 1  Peanuts and peanut butter are full of nutrition and contain protein, mostly good fats, fiber and more than 30 essential vitamins and nutrients, and fit into a balanced diet. 2  For more resources, jump to the bottom of the page.
Serving Size. The recommended size for a single serving of peanut butter is 2 tablespoons, an amount equivalent to a little more than 1 ounce and roughly the size of a ping pong ball.n ounce of plain, dry-roasted peanuts is slightly lower in calories, protein and fat than 2 tablespoons of peanut butter, but slightly higher in dietary fiber.