Mix-ins of your choice, here are some I have used one or more of these
1 1/2 teaspoons truffle
sauteed onions
bacon
Mexican cheese blend
sundried tomatoes
Instructions:
Start sous vide with the temperature set to 172 degrees
Blend the eggs, cottage cheese, yeast, salt (and truffle pieces if using) until smooth (try and minimize blending to reduce air bubbles)
Grease jars with butter or olive oil
Divide mixture in jars
Put on rings and lids. Tighten lightly. They need to be tight enough to keep out the water but loose enough to let out air pressure. I use a light turn with my finger tips.