Blend oats, protein powder, ground flaxseed, almond milk, cashew butter, and vanilla extract until smooth and creamy, about 30-60 seconds.
Transfer the batter to a bowl and mix in chocolate chips. Cover and refrigerate for at least 4 hours or freeze for 20 minutes to cool.
Melt chocolate chips and mix with coconut yogurt. Spread this mixture over the blended oats and smooth out.
Enjoy as is, or chill again in the fridge or freezer for a firmer texture. Serve and savor the deliciousness!