Preheat oven to 325°F and line a muffin tin with paper liners.
In a small bowl, mix graham cracker crumbs with melted coconut oil, then press a spoonful into each liner to form the base.
In a mixing bowl, beat cream cheese until smooth. Add Greek yogurt, honey, egg, lemon zest, lemon juice, and vanilla, mixing until creamy.
Spoon the filling over crusts evenly and smooth the tops.
Bake for 18 to 20 minutes until centers are just set.
Cool at room temperature, then chill in the fridge for at least 2 hours before serving.