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If you want quiche but don’t want to take the time to make a crust, you have to try my easy recipe for Bisquick Zucchini Quiche!
I stress about odd things. I’m fine with speaking in public, walking into a room full of strangers, flying, and nearing forty. But I stress big-time when I cook for company. That’s why I’ve gotten quite good at making things that I can put together before the guests arrive and then bake while I’m enjoying myself, so if you come to my house for dinner chances are good that whatever I serve you will be in a casserole dish or roasting pan.
But tomorrow I’m having some friends over for brunch, and I didn’t know what to serve. I make really good eggs and pancakes for my family all the time, but you can’t make those ahead. In fact, if I made either of those I would basically be slaving in the kitchen until the moment everyone had food on their plates. Not my idea of a relaxing Sunday with friends.
The obvious answer, of course, is quiche. While in my adult life I’ve eaten my weight in quiche, I’d never made one before yesterday. I started searching online for recipes, and settled on a zucchini and onion quiche because I love zucchini and had all of the ingredients. Then I got to work testing out the recipes (husbands are for experimenting on, friends are to please and dazzle). The first couple I made were tasty, but took a long time. While I love just about anything in a pastry shell, I wanted to be able to whip this up with little fuss. The crust had to go.
Whaaaaaat? I love pie crust! And wouldn’t a crustless quiche just be a frittata? That’s where the biscuit mix comes in! Some of it settles to the bottom and makes a crust. It’s not a thick, flaky pie crust, but considering how quick this recipe is, it will more than do!
Of course, now I’ve got one and a half quiches sitting in my kitchen and will be making another one fresh for my guests tomorrow. I think some of my neighbors will be getting a quiche delivery after I shower.
Easy Bisquick Zucchini Quiche

This recipe comes together quickly because you don't have to make a crust. But don't worry, some of the Bisquick settles on the bottom and makes its own crust!
Ingredients
- 1 cup Bisquick biscuit mix
- 1 rounded tsp dried oregano
- 1 rounded tsp dried parsley
- 1 rounded tsp Lawry's Seasoned Salt
- 1/2 tsp garlic powder
- 1/4 tsp salt
- 9 large eggs
- 1/2 cup Parmesan cheese, grated
- 3/4 cup mozzarella cheese, shredded
- 3/4 cup white or yellow onions, diced
- 1/3 cup vegetable oil
- 1 medium zucchini, cut in half lengthwise, then sliced 1/8-inch thick
- butter, room temperature (for buttering pie plate)
Instructions
- Preheat oven to 350°F
- Butter a 9-inch pie plate
- In a small bowl whisk together Bisquick biscuit mix, oregano, parsley, seasoned salt, garlic powder, and salt
- In a medium bowl beat the eggs until they're a uniform color
- To the eggs add the Parmesan cheese, mozzarella cheese, onion, and vegetable oil; mix well
- Add the zucchini, stirring until coated
- Pour into buttered pan
- Bake in preheated oven for 40-45 minutes, or until the edges are golden brown and a toothpick comes out clean in the middle
- Let cool for 5 minutes before slicing
Notes
You can substitute 3/4 teaspoon garlic salt for the garlic powder and salt.
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Have a question about this recipe? I may have answered it here.
Jon says
Not so sure about serving eggs these days..
Tart Quiche Pans says
This recipe is perfect for quick dinners, lucks, and when paired with a salad makes a complete meal. Tart Quiche Pans
Terry says
Where do I .add the bisquick.? Or did I miss that somewhere?
Amy Oztan says
It’s right near the beginning, when you’re combining the seasonings in a small bowl. :-)
Bryony Boxer says
Looks great and very doable. Thanks!
Elissa says
You have clearly made quiche cool again! Yum!
Amy says
@Jon – I don’t know, an outbreak of an already fairly common disease doesn’t seem like reason enough to stop eating a food. I’m a vegetarian, and spinach is one of the best ways to catch E. Coli. But I still eat it. Cook eggs and they should be fine.
Baby Girl Shower Gift Ideas says
very doable and i like zucchini