Crustless Summer Zucchini Onion Pie – Easy, Healthy Summer Dinner Recipe

These soft, satisfying, and healthy Zucchini Onion Pie are a tasty, easy, and quick breakfast or brunch choice! They’re also a good way to use up zucchini! If you’re looking for a filling and wholesome dinner that only needs a few basic ingredients and can be made in less than half an hour, I’m sure you’ll add this Zucchini Pie to your list of faves too.

Baked in a pie tin or baking dish, zucchini slices are combined with a delicious and cheesy crust in an old-fashioned manner. Make this tasty side dish a regular part of your weeknight meal rotation this summer!
Although zucchini has a delicate, somewhat sweet flavor, it truly absorbs the flavor of whatever it is cooked with! It’s important to include zucchini in your diet throughout both chilly fall and winter months and during hot summer months since it’s full of vitamins, fiber, antioxidants, and other health advantages! Grated carrots and chopped onion go great with it!
Why You’ll Love This Recipe
- Very simple to prepare: There aren’t any intricate processes that may add to your exhaustion after a long day, making this Zucchini Onion Pie even easier to make! You’ll only need to grate a zucchini, dice an onion, and mix it with the rest of the ingredients!
- Super versatile! Even though zucchini and onion play as the main ingredients, and the recipe only uses the minimal ingredients needed, you can freely play around and add some grated carrots, cheese, and preferable seasonings, like oregano, or Italian seasoning.
- Just 6 basic ingredients that you most likely already have in your kitchen: How many times have you refused to make a mouth-watering, insanely delicious-looking recipe you found just because it requires 15+ ingredients for which you need to get ready and drive to the grocery store to get them? Yes, skip it. You probably already have the 6 major, easy ingredients for this recipe! How awesome is that? Just one medium zucchini, one onion, one onion, one egg, flour, polenta, whole wheat flour, and salt are required! Indeed! We LOVE incredibly simple recipes!
- What time is supper, lunch, or breakfast? Yes, everything works perfectly fine! You can make this Zucchini Opnion Pie for any occasion or at any time! They blend in with every aspect of the day, in my view! The one thing is sure – you won’t be left out hungry afterward!
Ingredients You Need
Zucchini – The star of this dish is a big, green zucchini! For simple slicing, you may use a vegetable slicer or slice by hand.
Onion. A white, yellow, or even red onion will work well.
Polenta – With the exception of the grain’s consistency, polenta and cornmeal are almost identical products. Polenta has a bit more bite than cornmeal and is considerably more coarsely crushed, which prevents the finished product from being mushy.
Egg – You’ll need only 1 egg at room temperature.
Whole Wheat Flour
Yogurt/Water – You can use what you prefer, both yogurt and plain water work well to create a softer texture. Yogurt, however, will add a bit more richer taste, but even if you use only water it will still be pretty good!
Salt – Preferably use some higher-quality salt, like sea salt or Himalayan salt.
How To Make
Step 1: Grate the zucchini, carrot, and onion, and before transferring it into the medium bowl, with hands, squeeze out the excess moisture from them.
Step 2: With zucchini and onion, whisk an egg, and add all the remaining ingredients (5 tbsp of polenta, 5 tbsp of whole wheat flour, 100 mL plain yogurt/water, and salt). Mix it well with a spatula until the flour is no longer visible, and all ingredients are well incorporated.
Step 3: Transfer the mixture to a baking pan (mine was 9×33), and bake at 400F (200C) for 20-30 minutes or until well baked (ovens vary).

Crustless Zucchini Onion Pie
Ingredients
- 1 egg
- 1 medium zucchini
- 1 yellow, white, or red onion
- 5 tbsp whole wheat flour
- 5 tbsp polenta
- 100 mL plain yogurt (you can also use water instead)
Instructions
- Grate the zucchini, carrot, and onion, and before transferring it into the medium bowl, with hands, squeeze out the excess moisture from them.
- With zucchini and onion, whisk an egg, and add all the remaining ingredients (5 tbsp of polenta, 5 tbsp of whole wheat flour, 100 mL plain yogurt/water, and salt). Mix it well with a spatula until the flour is no longer visible, and all ingredients are well incorporated.
- Transfer the mixture to a baking pan (mine was 9×33), and bake at 400F (200C) for 20-30 minutes or until well baked (ovens vary).