About once a week, my husband, Les, flashes me his phone to announce what has appeared on his Facebook page—“Five years ago, today!” It’s usually a throwback photo of our dog, Nilla, and I always love the ones that were taken years before I even met them. She was an adorable little fluff pup, and he has taken a ton of pictures of her through the years! The other day, though, he presented me with a picture that was instantly familiar— a pretty, fresh-from-the-oven spiral quiche made of fresh zucchini, yellow squash and eggplant from our own garden. The timing was remarkable, given that I had made plans to make the same recipe with veggies from this year’s garden, just days apart from the one I made in 2017. For your comparison, here they are, side by side:
My inspiration for this brunch-worthy dish came directly from Pinterest, but the recipe did not. It was one of those pins that appeared with an exciting image, but no title or description, and a link that led to absolutely nothing. But I took the clickbait in stride because at that point, I had all the inspiration I needed; my mind was already racing with my own ideas for creating such a pretty pie. I’d use thin slices of eggplant and squash from my own garden, layering them around and around inside a blind-baked pastry in my springform pan. I’d slip a few store-bought carrot slices in wherever I could make them fit, and then I’d pour an omelet mixture over the whole thing and bake it until the eggs were set. I was not blogging at that time, so it didn’t occur to me to write down what I had done—I just followed my instinct and used what was fresh from the garden at the time. I had one measly cherry tomato that year (the deer got the rest), and I showcased it by placing it right in the center.
As it happens, the same things are fresh from the garden at the same time this year!
This was a delicious, meatless dinner, and I dressed up our quiche servings with a generous spoonful of marinara sauce and some sprinkles of our favorite parm-romano blend cheese. It was hearty and satisfying, and just look at all those layers of vegetables.
I began with a homemade pastry dough, but there’s no reason you couldn’t use a pre-made crust; be sure it’s the kind you can roll out, rather than a crust already in a tin. Because of the spiral, this will work best in a baking pan with straight sides. I used a springform pan, but a regular 9-inch cake pan with straight sides will work fine as well.
At this point, I made a mistake and you have probably already spotted it. Trimming off the excess dough, even with the top of the springform pan, seemed like the logical thing to do. But I didn’t take into account that the crust would shrink during blind baking, and the pan did not have any slope to keep it in position. The better choice would be to keep a bit of dough hanging just over the edge of the pan. Or, as I suspect was my method in 2017, use a double layer of foil to hold the pastry in place during baking. So, my advice here is, “do as I say, not as I do.” 😊
Follow whatever blind-baking method feels right to you, and check on it during baking. I docked a few holes in the pastry (the bottom and the sides), laid a parchment round into the pan and filled a shallow layer of dried beans to keep it from bubbling. One of these days, I will buy some pie weights! As you can see, my trimming method backfired, and the dough slid down the sides a bit. Live and learn—let’s call it “rustic,” shall we?
Allow the crust to cool completely while you prep the veggies. Trim and slice the zucchini, squash, eggplant and carrots into 1/4” thin planks. This was a task for the mandolin, which is serious business, so I didn’t attempt to take pictures of that process. Use a knife if you must and aim to keep the planks as uniformly thin as possible. The carrots were cut into thinner, 1/8″ slices. Sprinkle all the veggies with salt and pepper and arrange your ingredients for easy assembly. Combine beaten eggs with ricotta and whisk evenly. Shred the cheese and chop the basil into strips.
When the pastry is cooled, layer the zucchini and eggplant slices around the pan, overlapping them slightly to eliminate gaps. Don’t worry about keeping the slices even—it’s natural for some of them to sit higher in the pan—and expect that you may have a few veggie planks left over. Wiggle in the carrot slices wherever they fit, and then sprinkle the shredded cheese and sliced basil over the tart.
Pour the egg-ricotta mixture slowly over the veggie swirl, taking care to let it seep evenly as much as possible. This was a bit tricky with mine, given that my pastry had collapsed in several places, but it worked out OK. In a nod to my 2017 tart, I also placed a cherry tomato in the center before I slid it into the oven. About an hour later, the eggs were set and the veggies were tender, but there was a fair amount of excess moisture pooled on top in spots.
The moisture was not disastrous, and it didn’t make the crust soggy, but next time, I’ll salt the vegetables longer to draw out moisture, the same as I do with eggplant for moussaka or eggplant parm, and my instructions reflect this suggestion, too. More lessons learned. 😊
Garden Veggie Spiral Quiche
- 1 rollout pie pastry (store-bought or homemade; my recipe is below)
- 1 large or 2 medium zucchini, sliced lengthwise into 1/4″ planks
- 2 medium Japanese variety eggplant, sliced lengthwise into 1/4″ planks
- 1 medium yellow or zephyr squash, sliced lengthwise into 1/4″ planks
- 3 medium carrots, peeled and sliced lengthwise into 1/8″ planks
- Kosher salt and black pepper
- 4 large eggs
- 1/2 cup ricotta
- 1 tsp. dried minced onions
- 1/2 cup shredded gruyere or cheddar cheese
- Small handful of fresh basil leaves (or substitute Italian parsley)
- Marinara sauce and grated parmesan, for serving
- Preheat oven to 350° F. Prepare and blind-bake the pastry in a 9″ springform or other straight-sided cake pan. Allow it to cool to room temperature.
- Spread out the veggie planks and season them generously with salt and pepper. Allow them to rest for about an hour, to draw out some of the moisture. Blot dry with paper towels. Select a smaller, “bendy” slice or two for the center of your quiche.
- Whisk together the eggs and ricotta until evenly blended. Stir in dried minced onions.
- Arrange zucchini, eggplant and yellow squash planks in the cooled pastry crust, overlapping slightly and alternating veggies for visual interest. Wrap the reserved slices tightly around your index finger and place it in the center (it will unwind to fill up the space). Tuck carrot slices in wherever you can make them fit.
- Scatter shredded gruyere all over the veggie spiral. Slice or tear the basil leaves and scatter those over the quiche as well.
- Carefully pour the egg mixture over the tart, taking care to let it seep down between the veggie planks. The mixture may or may not come all the way to the top.
- Bake the quiche at 350° F for about an hour, until eggs are fully set and vegetables are softened. Let it cool at least ten minutes before slicing and serving.
- 1 cup all-purpose flour
- 1 cup whole wheat pastry flour (or white whole wheat)
- 1/2 stick unsalted butter, cold, cut into small cubes
- 1/8 tsp. kosher salt
- 1/3 cup very cold water
- Combine the two flours and salt in the bowl of a food processor. Pulse one or two times to evenly mix.
- Scatter the butter cubes all over the flour. Pulse about five times until the butter bits are smaller and coated in flour.
- Slowly pour the cold water into the chute of the processor. Run continuously as you add the water, and mix just until the dough forms a ball. Turn the dough out onto a piece of plastic film; wrap it up tightly and refrigerate at least one hour or up to overnight.
- To blind-bake the pastry, preheat oven to 350° F. Roll the dough out on a lightly floured countertop and drape it into the springform pan; trim off excess, but allow the dough to catch the edge a bit. Use a fork to prick a few holes into the dough; this helps reduce puffing while baking. Lay a piece of parchment over the bottom of the crust and fill with ceramic beads (or dried beans work well). Alternative, gently lay a doubled sheet of foil directly over the raw crust and up the sides. Bake for about 20 minutes, just until pastry is set but not golden. Allow it to cool before filling.