Combine instant oatmeal, protein powder, and cocoa powder in a large bowl and mix well.
Melt almond milk, honey, and dark chocolate slightly using a microwave or double boiler.
Pour the melted ingredients into the bowl and knead until smooth.
Spread the dough evenly into a pan, forming small rectangles.
Let it set in the refrigerator or freezer for at least 1 hour.
Cut into bite-sized pieces to serve.