First grease your muffin tins with the coconut oil. Once everything is nicely greased, put the tin in the fridge. This will allow the coconut oil to harden and make almost a shell for your muffins so they don't stick.

Preheat your oven to 350F

Mix all your eggs into a large bowl.

First put your sausage in each tin, almost an ounce in each muffin spot. Then add your cheese and spinach. Then pour your egg mixture into each tin spot, you have to eyeball how much egg into each spot. Basically enough so it's an even amount of egg in each spot.

Place the tin in the oven and bake for about 20 minutes. The eggs will puff up and cook them until they are golden brown.

Use a rubber spatula to get the eggs out once they've cooled. They'll keep for up to three days.