INGREDIENTS
1 tbsp
oil (plus oil for baking)
1/2 cup
chopped onion
1 clove
garlic (minced)
1/4 tsp
crushed red pepper flakes
1/2 tsp
chicken or vegetable base
10 oz
box frozen spinach (thawed)
1
egg
4 oz
crumbled feta
1/4 cup
melted butter
frozen Phyllo sheets