Zucchini Appetizer Squares

4 c thinly sliced zucchini
1 c buttermilk baking mix
4 eggs – beaten to blend
½ c chopped onion
½ c freshly grated Parmesan cheese + more to sprinkle on top
½ c plain yogurt
2 T chopped fresh parsley
1 clove garlic minced
½ t chopped oregano
½ t salt
Ground pepper to taste

Preheat oven to 350 and butter 9 x 13 ovenproof glass baking dish. Mix together ingredients in any order. Spread into prepared dish, sprinkle with additional Parmesan cheese

Cook until tester comes out clean – 30 – 45 min. Cut into squares and enjoy hot or at room temperature.