http://userealbutter.com/2017/02/26/sous-vide-meyer-lemon-cheesecake-raspberry-sauce-recipe/
Additional equipment: 6-7 4oz canning jars with two-part, metal-only, or clamp lids
75g roasted salted pistachio kernels
2 eggs
60ml creme fraiche
95g sugar, Xylitol, erythritol, or granulated monkfruit sweetener
2 heaping Tablespoons/10g Meyer lemon zest
Juice of 1 large or 2 medium Meyer lemons
12 oz/~340g cream cheese
135g fresh raspberries
Directions
Make sure your canning jars can fit into the sous vide vessel. Fill the vessel with enough water to cover the tops of the jars by at least an inch. Set the sous vide temperature to 176°F.
Pulverize pistachios in blender to make a fine, cookie-crumb-like texture.
Lay out your canning jars and add 1 Tablespoon of pistachio crumbs to the bottom of each one.
Rinse and dry blender
Add eggs, creme fraiche, sugar, lemon juice and zest, and the cream cheese (broken into chunks). Process until smooth and homogenous.
Divide mixture amongst the jars.
Rinse and dry blender
Add the raspberries in the blender with 2 Tablespoons of water and puree.
Pass this mixture through a fine-mesh sieve to remove seeds with the help of a spoon or spatula. Catch in a small bowl and set aside.
Pour 1 teaspoon of the raspberry coulis in the top of each jar.
Place lids on the jars and tighten to "fingertip" tightness if using a screw lid. This means closed with fingertips only - loose enough for air bubbles to be released.
Submerge the jars in the prepared water bath and set timer for 1.5 hours.
Remove the jars from the bath and set on the counter to cool for a minute.
Chill in the refrigerator for at least 4 hours, preferably overnight.