Preheat the oven to 350ºF. Grease a 12-cup muffin tin with nonstick spray and set aside.
Mix together all the cup ingredients. The "batter" should be sticky.
Scoop 1/4 cup of the oat mixture into each muffin cup.
Using damp fingers, press the oat mixture into the center and up the sides of each cup, trying to cover as much of the cup as possible, keep the center as a well.
Bake for 25 - 30 minutes until the cups are golden brown and crispy.
Fill each cup with yogurt and your choice of fruit! Sprinkle with chia seeds and coconut if desired.