Measure oats to get 2 cups then blend them in a high-powered blender until they resemble a fine flour. Transfer to a medium bowl.
Add 1/4 cup melted coconut oil, maple syrup, vanilla, and salt to the bowl. Stir until combined. Gently fold in mini chocolate chips.
Line a sheet pan with parchment paper. Press the cookie dough into an even 1/4-inch layer. Freeze for 5–10 minutes.
While the bark chills, add 3/4 cup chocolate chips and 1 tsp coconut oil to a microwave-safe bowl. Microwave in 20-second bursts, stirring between each, until melted and smooth.
Pour melted chocolate over chilled cookie dough layer and spread evenly with the back of a spoon.
Return to freezer for at least 30 minutes, or until firm.
Remove from the freezer and cut into pieces. For clean cuts, run a sharp knife under hot water, dry it, slice, and repeat as needed.
Video
Notes
Note 1: This cookie dough is based on my protein-packed edible cookie dough. If you’re looking for a more classic indulgent version, check out my original edible cookie dough.Note 2: Use real maple syrup here—not pancake syrup. It should be the kind with just one ingredient.Storage: Store the bark in an airtight bag in the fridge for up to a week or in the freezer for 2–3 months. I recommend keeping it in the freezer as it holds its shape better and tastes amazing cold!