Place oats, almonds, and coconut on a large rimmed baking sheet. Bake, stirring once or twice, until lightly browned, 8 to 10 minutes. Cool completely on a wire rack.
Step 3
Combine pumpkin, honey, pumpkin pie spice, salt, and cayenne in a large bowl. Stir in the toasted oat mixture.
Step 4
Shape the mixture into 20 balls, about 2 teaspoons each. Place the balls on a serving tray. Serve immediately or cover and refrigerate for up to 2 days.