Zucchini, Tomato, and Onion Casserole

This yummy side dish is a wonderful way to use those homegrown vegetables in the summer. This is great for a cookout served along side grilled steak, chicken, hamburgers, etc..

• Preparation Time: 15 mins
• Cooking Time: 35 mins
• Total Time: 50 mins
• Calories: 205 Calories

Ingredients

• ½ cup unsalted butter
• 1 teaspoon garlic salt
• 1 teaspoon dried basil
• 1 onion, thinly sliced
• 1 zucchini, thinly sliced
• ¼ cup red wine vinegar
• 2 cups grated Parmesan cheese
• ½ teaspoon dry mustard
• 1 large tomato, thinly sliced

Recipe Instructions

Step 1

Preheat an oven to 350 degrees F (175 degrees C). Grease a 2-quart baking dish.

Step 2

Arrange the zucchini slices, tomato slices, and onion slices in alternating layers in the prepared baking dish. Melt the butter in a saucepan over medium-low heat; stir the vinegar, garlic salt, basil, and mustard into the melted butter. Pour the butter mixture over the vegetables; sprinkle the Parmesan cheese over the dish.

Step 3

Bake in the preheated oven until thoroughly heated, about 30 minutes.