A creamy, protein-packed smoothie that tastes like a melted peanut butter cup but is secretly good for you. Ready in 5 minutes with simple pantry ingredients.
For a thicker, milkshake-like texture, use a frozen banana. If using chunky peanut butter, expect small peanut bits. For dairy-free, use oat milk or unsweetened almond milk. For a vegan version, use plant-based protein powder and dairy-free milk. For lower sugar, use an unripe banana and add a pinch of cinnamon.
Keywords: peanut butter banana smoothie, protein smoothie, healthy breakfast, quick smoothie, high protein smoothie