Stir all the ingredients together (except for the almond milk) in a mug until well-combined. Microwave for approximately 1½ minutes or until the top is dry. Dump out into a bowl and crumble. Pour unsweetened almond milk all over it and eat it. Enjoy!
Notes
Coconut flour absorbs more liquid than most flours, so unless you're good at substitutions, I wouldn't suggest substituting anything for the coconut flour. It gives this breakfast crumble its unique texture.
Recipe by Briana Thomas at https://www.briana-thomas.com/pbj-breakfast-crumble/