Prepare the base mixture by combining crushed graham crackers, chopped nuts, melted coconut oil, honey, and salt in a bowl. Mix thoroughly until the consistency resembles wet sand that holds together when pressed.
Divide the base mixture evenly among four 8-oz mason jars or glasses, pressing firmly to create a compact layer at the bottom. Use the back of a spoon to ensure it’s firmly packed.
Make the cheesecake filling by adding softened cream cheese, Greek yogurt, protein powder, sweetener, lemon juice, and vanilla to a blender or food processor. Blend on medium speed for 1-2 minutes until completely smooth, stopping to scrape down the sides as needed.
Test the sweetness and texture of your filling and adjust if necessary. If it’s too thick, add a tablespoon of milk; if not sweet enough, add a touch more honey.
Transfer the filling into a piping bag or use a spoon to layer it carefully over the crust in each jar, leaving about half an inch of space at the top for optional toppings.
Add your favorite toppings such as fresh berries, a sprinkle of dark chocolate chips, or a drizzle of nut butter for extra flavor and visual appeal.
Cover and refrigerate the jars for at least 2 hours, or preferably overnight, to allow the cheesecake to set properly and flavors to meld together.