Soften and prep: Let the cream cheese sit at room temperature for 30–45 minutes.
This helps it blend smoothly with no lumps.
Make the optional crust: Stir almond flour, melted butter or coconut oil, sweetener, cinnamon, and a pinch of salt until it resembles damp sand. Press a thin layer into the bottom of each jar. Set aside.
Blend the base: In a mixing bowl, whisk the softened cream cheese until creamy.
Add Greek yogurt and whisk until fully smooth and glossy.
Add flavor and protein: Whisk in the vanilla bean seeds (or extract), lemon juice, sea salt, and protein powder. Start with 3 tablespoons sweetener and taste; add more if you prefer a sweeter jar.
Adjust texture: If the mixture is too thick, add almond milk 1 tablespoon at a time until the batter is silky and spoonable, like thick pudding. It should not be runny.
Fill the jars: Spoon the cheesecake mixture over the crust layer (or directly into plain jars).
Tap each jar gently on the counter to release air bubbles and level the top.
Chill: Cover and refrigerate for at least 2 hours, ideally 4 hours or overnight, to set and develop flavor.
Top and serve: Add berries, a sprinkle of cacao nibs, or a dollop of sugar-free compote. Serve cold with a small spoon.