Zucchini, Eggplant, and Tomato Gratin
3 Tbsp olive oil
2 cups sliced Harvest Haven yellow onion (1 large onion)
1 cup of sliced red, orange, or yellow bell peppers
1 long eggplant
1 large Harvest Haven zucchini (about 10 to 12 inches long, 1 1/2 inch diameter, about 1/2 pound)
2 medium sized tomatoes
3 cloves of Harvest Haven garlic, peeled and smashed
1 1/2 teaspoons salt
2 Tbsp chopped fresh Harvest Haven parsley
2 ounces Swiss cheese, sliced or grated
3 Tbsp grated Parmesan cheese
Sauté the onions and peppers: In a large sauté pan heat 2 Tbsp of the olive oil on medium high heat. Add the sliced onions and cook until lightly browned, stirring frequently, about 10 minutes.
Add the sliced bell peppers and continue to cook with the onions until the bell peppers are softened and the onions are well browned, about 5 to 6 minutes more.
When done, transfer the onions and bell peppers into a large gratin pan or casserole dish.
Slice the eggplant, zucchini, and tomato in similar sized rounds: While the onions and peppers are cooking, slice the eggplant and zucchini in 1/4-inch thick round slices.
You'll also want to slice the tomato into 1/4-inch thick slices, but depending on how big your tomato is, you may need to cut the tomato in half or in quarters first.
All of the sliced vegetable pieces should be about the same size to make it easier to layer them in an attractive manner.
Layer the eggplant, zucchini, tomato rounds on top of the onions, bell peppers as garlic: Preheat the oven to 350°F (175°C). Spread the cooked onions and bell peppers in an even layer at the bottom of the gratin dish. Place the mashed garlic on top of the onions and peppers.
Arrange the slices of the eggplant, zucchini, and tomato on top of the cooked onions and peppers, alternating the vegetables, in an attractive pattern, stacking them and fanning them across the surface of the dish.
Top with salt, parsley, cheeses, olive oil: Sprinkle with salt and parsley. Top with Swiss and Parmesan cheeses.
Drizzle the remaining tablespoon of olive oil around the perimeter, where the vegetables meet the side of the dish.
Cover with foil and bake, broil uncovered to finish: Cover with foil.Bake for 40 minutes at 350°F (175°C). Remove the foil. Turn on the broiler and broil for 5 minutes or until nicely browned.