Low Carb Spinach Feta Quiche

INGREDIENTS

1 tbsp

olive oil (butter, ghee or bacon grease)

1/2 cup

onion, (small dice (2 oz))

1 clove

garlic, (minced)

4 oz

cream cheese (softened until "melty" in the microwave)

3 tbsp

dry sherry

1 tsp

red wine vinegar

10 oz

frozen spinach (thawed and squeezed dry)

large eggs

4 oz

feta cheese cumbles

1 cup

mozzarella cheese, (shredded (4 oz))

2 tsp

Dijon mustard

1/2 tsp

garlic salt

1/4 tsp

salt

1/2 tsp

pepper

6 oz

thin deli ham, ((12 thin slices))