Preheat your oven to 325°F.
Combine the almond flour and melted coconut oil in a bowl until the mixture resembles wet sand.
Press the almond mixture firmly into the bottom of a 4-inch springform pan or an oven-safe ramekin to form the crust.
In a medium bowl, whisk together the Greek yogurt, protein powder, egg, vanilla extract, and half of the maple syrup until the batter is silky and smooth.
Pour the yogurt filling over the crust and level the top with a spatula.
Bake for 25 to 30 minutes until the edges are set but the center still has a slight jiggle.
While the cheesecake is baking, place the mixed berries and the remaining maple syrup in a small saucepan over medium heat.
Simmer the berries for about 5 to 8 minutes until they break down into a thick, glossy sauce.
Remove the cheesecake from the oven and allow it to cool at room temperature before chilling in the refrigerator for at least 2 hours.
Top the chilled cheesecake with the warm or cooled berry compote before serving.