Preheat oven to 350°F (175°C).
In a bowl, combine graham cracker crumbs, melted coconut oil, and honey. Mix until crumbs are evenly coated.
Press the mixture into the bottom and sides of a mini muffin tin to form crusts.
Bake crusts for 6–8 minutes until lightly golden. Allow to cool completely.
Slice bananas and place a few slices into each cooled crust.
In a medium bowl, mix Greek yogurt, whipped coconut cream, and vanilla extract until smooth.
Spoon the cream mixture over the banana slices, filling each crust to the top.
Garnish with additional banana slices, shaved chocolate, or a sprinkle of cinnamon if desired.
Chill for at least 1 hour before serving.