INGREDIENTS
1
medium yellow squash, sliced into 1/4-inch-thick rounds
Kosher salt
1 cup
shredded part-skim mozzarella
1/4 cup
grated Parmesan
Cooking spray
12
6-inch corn tortillas
4
scallions, sliced
1 cup
salsa verde
1
large ripe tomato, sliced 1/4 inch thick
1
thawed 9-ounce package frozen chopped spinach, squeezed dry