Preheat oven to 375°F.
Add flour, almond flour, cocoa powder, and salt in a food processor. Pulse to blend.
Add egg white, coconut oil, honey, and vanilla. Blend until well combined and a dough is formed.
Line a baking sheet with parchment paper.
Form balls out of the dough, about the size of blueberries, and place them on the baking sheet.
Bake for 12-15 minutes.
Remove from oven and cool completely.
To make the peanut butter puffs, repeat the process above, except add the peanut butter with the wet ingredients.
Once both cereals are completely cooled, store in an air tight container up to a week.
Enjoy with milk!