Greek Chicken Stuffed Zucchini Boats

INGREDIENTS

medium zucchini

1 tsp

olive oil

1/2 cup

chopped onion

1 clove

garlic (crushed or finely chopped)

1 tsp

dried oregano

1 28 ounce can

Tuttorosso San Marzano-style Chopped Tomatoes in Puree (with sea salt or with garlic, basil, olive oil & sea salt, divided)

1/2 cup

quartered kalamata olives

salt and pepper (to taste)

1 cup

crumbled feta cheese