Zucchini and Spinach Gratin Recipe by
The recipe looks more involved than it is. Most of the time is in the baking or in the allowing the zucchini and spinach to drain excess moisture. The hardest part is grating the zucchini (a breeze if you have a food processor) and the Parmesan. The trick to a successful recipe is squeezing out as much moisture as you can from the zucchini and spinach. Tossing the zucchini with salt and allowing it to drain for half an hour will help draw out a lot of its moisture. If you don't do this I'm guessing that you might end up with something that is too loose, with too much moisture for the eggs to do their work as a binder.
2 lbs zucchini
1 lb frozen spinach*
3 slices of thick cut bacon, cut crosswise 1/4-inch pieces
1 large onion
1 handful of parsley (about 1/2 cup of leaves, lightly packed)
3 cloves garlic, peeled, coarsely chopped
1/2 cup freshly grated Parmesan cheese
Freshly ground black pepper
* Or 6 packed cups of fresh chopped spinach leaves, blanched and drained
lb frozen spinach*
slices of thick cut bacon, cut crosswise 1/4-inch pieces
handful of parsley (about 1/2 cup of leaves, lightly packed)
cloves garlic, peeled, coarsely chopped
freshly grated Parmesan cheese
Grate the zucchini. Toss the grated zucchini with about a teaspoon of Kosher salt. Place the grated zucchini in a large sieve (or colander) placed over a bowl to catch the water as the salt helps the zucchini release its moisture. Let sit for 30 minutes or so, then squeeze out the remaining excess moisture with paper towels or a clean tea towel.
Thaw the spinach, let drain while the zucchini is draining. Then squeeze out the excess moisture with paper towels or a tea towel.
Heat a large skillet on medium heat. Add the bacon and gently cook until lightly browned and most of the fat rendered out, about 10 minutes.
While the bacon is cooking, peel and finely chop the onion. Add the onions to the bacon and cook for an additional 10 minutes, until the onions have softened.
Preheat the oven to 350°F.
Place the zucchini into a large bowl. With a wooden spoon, mix in the cooked onions and bacon. Mix in the spinach, parsley, and garlic. Mix in half of the Parmesan. Taste, and add black pepper and more salt to taste. Mix in the eggs.
Coat the bottom and sides of a 2 quart casserole or gratin dish with a tablespoon of olive oil. Put the zucchini spinach mixture into the dish and pack it down. Sprinkle the remaining Parmesan cheese over the top and drizzle with a little olive oil.
Bake in a 350°F oven for 40-45 minutes, until the top is nicely browned. Serve immediately. Reheats well.
Yield: Serves 4 to 6.