INGREDIENTS
Cooking spray
3/4 cup
shredded zucchini (about 1 small zucchini)
12 oz
ground turkey
1/3 cup
shredded yellow onion (from 1 small onion)
1/2 tsp
dried oregano
1/4 tsp
kosher salt
1/4 tsp
black pepper
1
large egg
1 tbsp
olive oil
8 oz
sliced cremini mushrooms
2
garlic cloves, minced
1 1/2 cups
lower-sodium marinara sauce (such as Rao's or Dell'Amore)
1/4 cup
water
4 oz
part-skim mozzarella cheese, shredded (about 1 cup)
4 oz
whole-wheat baguette, cut into 24 thin slices and toasted