Torta Pascualina - Spinach and Ricotta Tart

INGREDIENTS

3 tbsp

butter

1 cup

onion (onion)

2 cloves

garlic (minced)

1 cup

mushrooms (chopped)

1 tsp

salt

1/2 tsp

nutmeg

2 10 ounce packages

of spinach (frozen, thawed and drained)

1 cup

ricotta cheese

1/2 cup

mozzarella cheese

1/2

grated parmesan cheese

eggs

hard-boiled eggs

package frozen puff pastry sheets (thawed or one recipe

empanada dough or pastry dough for pasteles)

Egg wash: 1 egg mixed with 1 tablespoon water