In a mixing bowl, combine almond flour, melted coconut oil, and a pinch of salt. Mix until it resembles wet sand. Press this mixture firmly into the bottom of a greased 9-inch springform pan. Bake in the preheated oven for 10-12 minutes or until slightly golden. Remove and let cool.
In a blender or food processor, combine the cottage cheese, Greek yogurt, honey (or maple syrup), vanilla extract, lemon juice, protein powder, cornstarch, and eggs. Blend until the mixture is smooth and creamy, scraping down the sides as necessary.
Pour the cheesecake filling over the cooled crust, smoothing the top with a spatula.
Bake the cheesecake in the oven for about 30-35 minutes. The edges should be set, but the center may still be slightly jiggly.
Turn off the oven and crack the oven door open slightly. Let the cheesecake cool in the oven for about 1 hour to prevent cracking. After that, transfer it to the fridge to chill for at least 2 hours or overnight for best results.
Once chilled, carefully release the cheesecake from the springform pan. Slice and serve plain or topped with fresh berries or a drizzle of honey for added sweetness.