Add the cashew butter (or alternative), almond flour, pumpkin puree, collagen or protein powder (or extra almond flour if substituting), maple syrup, and pumpkin spice blend to a mixing bowl. Stir thoroughly until the mixture is completely combined and forms a dough-like consistency.

Using a medium-sized cookie scoop, portion out the dough mixture and arrange the scoops on a plate. Transfer the plate to the freezer and let the bites chill for at least 20 minutes, or until they are firm enough to handle easily. I find this helps the bites hold their shape much better when rolling.

Take the plate from the freezer. Using your hands, gently roll each scoop into a smooth ball. If desired, drizzle the bites with melted white chocolate for a fun finish. Serve immediately, or store the energy bites in the freezer for a quick snack later on.