Tell me how to make Frozen Waffle Treats.
Here's a recipe for Frozen Waffle Treats:

Ingredients:

• 2 cups all purpose flour
• 1/3 cup Dutch-process cocoa powder, sifted, plus 2 tablespoons
• 1/2 cup granulated sugar, divided, plus 2 tablespoons
• 2 teaspoons baking powder
• 1 teaspoon baking soda
• 1 teaspoon espresso powder
• 1/2 teaspoon kosher salt
• 2 cups Planet Oat Oatmilk
• 1 tablespoon white vinegar
• 1/4 cup vegetable oil
• 2 large eggs, separated
• nonstick cooking spray, for greasing
• 3 pt Planet Oat® Vanilla Non-Dairy Dessert
• melted chocolate, for drizzling or dipping
• rainbow sprinkle, for topping
• peanut, chopped, for topping

Instructions:

1. Preheat the waffle iron according to the manufacturer’s instructions.
2. In a large bowl, whisk together the flour, cocoa powder, 1/2 cup sugar, the baking powder, baking soda, espresso powder, and salt.
3. In a medium bowl, whisk together the Planet Oat Oatmilk and the vinegar. Let sit for 5 minutes, then mix in vegetable oil and egg yolks.
4. Add the wet ingredients to the dry ingredients, stirring until just combined. Do not overmix; a few lumps are okay.
5. In a medium bowl, whisk the egg whites with the remaining 2 tablespoons of sugar until frothy and doubled in volume, about 5 minutes.
6. Fold the egg whites into the waffle batter until just combined.
7. Grease the waffle iron with nonstick spray. Cook the waffles according to the waffle iron instructions. Transfer the waffles to a wire rack, arranging in a single layer, and let cool to room temperature.
8. Line a baking sheet with parchment paper. Transfer the waffles to the prepared baking sheet and freeze for 15–30 minutes, until cold.
9. Remove the Planet Oat® Vanilla Non-Dairy Dessert from the freezer and let sit for 10–15 minutes, until softened.
10. Top a waffle with 4 scoops of Planet Oat® Vanilla Non-Dairy Dessert in each quadrant, then place a second waffle on top to form a sandwich. Repeat with the remaining ingredients.
11. Return the waffle sandwiches to the baking sheet and freeze for 3–4 hours, until frozen solid.
12. Remove from the freezer and cut each waffle sandwich into quarters to make 4 smaller sandwiches. Dip in or drizzle with melted chocolate, or roll the edges in sprinkles or chopped peanuts. Freeze until ready to serve.

Enjoy your Frozen Waffle Treats!