Zucchini Tomato Quiche

There is enough filling in this quiche for 1 homemade pie crust, 1 store-bought, deep-dish frozen pie crust, or 2 shallow store-bought frozen pie crusts.

  • Prep time: 15 minutes
  • Cook time: 1 hour, 10 minutes
  • Pre-baking Crust time: 50 minutes
  • Yield: Serves 8


For the crust:

For the filling:

  • 2 tablespoons extra virgin olive oil
  • 1 cup sliced shallots or spring onions
  • 1/2 pound zucchini (about 1 1/2 cups shredded)
  • 4 large eggs, room temperature
  • 1/2 cup milk
  • 1/3 cup sour cream
  • 1/3 cup cream
  • 1 teaspoon dried herbs de Provence (can substitute Italian herb blend)
  • 10 basil leaves, sliced
  • 1 tablespoon chopped fresh parsley
  • 1/2 teaspoon black pepper
  • 1/2 teaspoon salt
  • 1 cup (3 ounces) packed, shredded Parmesan cheese
  • 10 cherry tomatoes, halved or quartered


1 Pre-bake the crust: Heat oven to 350°F. If using a homemade pie crust, freeze it for at least 30 minutes.

Line the inside of the crust with heavy duty aluminum foil. Fill the pie crust to the top with pie weights—either sugar, dry rice, or dry beans. (I prefer to use sugar).

Bake for 50 minutes. Remove from oven, remove foil and pie weights from crust. (See my detailed instructions on blind baking a crust.)

Note: If you're using a store-bought crust, you can defrost it and skip the pre-baking, or partially-pre-bake it using the instructions for pre-baking on the package.

2 Prep the zucchini: Grate the zucchini using the large holes of a box grater. Set the grated zucchini in a mesh sieve set over a bowl to drain off excess moisture.

Zucchini quiche grate and drain the zucchini

3 Cook the shallots: Heat olive oil in a skillet on medium heat. Add the sliced shallots or spring onions and toss to coat with the oil. Lower the heat to low and cook gently for several minutes, occasionally stirring.

Once softened and lightly browned, remove from heat.

Zucchini and tomato quiche cook the shallots

4 Make the filling: Beat the eggs in a large bowl. Whisk in the milk, cream, and sour cream. Whisk in the dried herbs de Provence, the fresh sliced basil leaves, chopped parsley, salt, and pepper.

Stir in the grated Parmesan cheese and the grated zucchini.

Tomato quiche beat the eggs with cream, sour cream, and milk Zucchini quiche recipe add grated parmesan and grated zucchini

5 Assemble the quiche: Spread cooked shallots over the bottom of the pre-baked shell. Pour the zucchini filling mixture on top. Arrange cut cherry tomatoes on the top of the filling, pushing each one in about half way.

Tomato quiche spread cooked shallots over the bottom of the pre-baked pie shell Zucchini and tomato quiche add the quiche filling, top with cut cherry tomatoes

6 Bake: Bake for 45 to 55 minutes at 350°F, until set in the center. If the edges of the crust look like they might get a too browned, tent them with foil or a pie protector. Note that if you are using a store-bought crust that is more shallow than a homemade crust, the quiche will cook more quickly.

Remove from oven when the center of the quiche has set and the top is lightly browned.

Let it cool completely before serving.

Click on the comments you'd like to print with your recipe. Grayed out comments will not print.


  • Denise Clegg

    We loved this quiche. Made my own crust. Had to make two changes when I made it because when I was ready to go I didn’t have fresh shallots or zucchini. So here’s what I did. I had dried shallots, so I used 1/3 cup. It was a little too much, so I would decrease that to 1/4 cup. For the zucchini I substituted shredded frozen from my bountiful harvest. The zucchini was naturally drained. Many times when making quiche the crust becomes soggy. Not so with these changes. Absolutely delicious!


  • Teresa H.

    Made this quiche for dinner tonight using our garden zucchini and tomatoes. It was DELICIOUS! It smelled so good cooking, my 11 year old kept commenting how yummy dinner smelled and she too enjoyed this quiche. I made as directed with no changes. Even made the pie crust (one of my life goals is to master a delicious homemade crust!). Thank you for a wonderful seasonal recipe to use gifts from our garden.


  • Barbara

    Love it ! Didn’t prebake the pie shell. Used a refridgerator crust that I seasoned with a bit of the herbs de provence. It was delicious and fun to make with my garden surplus. Easier to make than my tried and true recipe that needs the squash thinly sliced. It was a better quiche all in all.


  • Jess S

    This is delicious. I made it with red onion instead of the shallot and without the cherry tomatoes but, I imagine it would be even better with them. Great way to use up zucchini.


  • Sandy S

    Finally got around to making this wonderful quiche over the week end. It is a winner!!! So glad to have a few pieces left to enjoy over the up coming sizzling hot weather that we are expecting. So perfect with a small salad or even a few sliced cucumbers! Will be making it again now that I see it is really pretty quick and certainly worth the effort!


  • Sandy S

    This quiche sounds great! I will be giving it a try with Bob’s Red Mill GF Pie Crust Mix. Love that it is something that can be made ahead and then have by the slice warmed in the microwave. Always know I’ve found gold when I see one of your recipes Elise!