Spinach Frittata for a Crowd - MA SNAP-ED

Ingredients

• 1 tablespoon vegetable or olive oil
• 12 large eggs
• 1 teaspoon salt
• 4 scallions, roots trimmed off, green and white parts chopped
• 1/2 cup cup grated mozzarella or cheddar cheese (or ½ cup crumbled feta cheese)
• 1 (16-ounce) bag frozen spinach, thawed and squeezed over the sink (to remove some of the liquid)
• 4 slices whole-wheat bread, lightly toasted, torn or cut into bit-sized pieces