Did you know that sweet, buttery pecans grow on trees - and these tasty pecan crunch biscotti are grown in our oven! Pecans are full of protein, healthy fats, and fiber that can help keep you energized and satisfied. Pecans are a good source of calcium, magnesium, and potassium, which are said to help lower blood pressure. Most of the fat found in pecans is a healthy type called monounsaturated fat.