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Crustless Tuna Quiche

A upscale low-carb, gluten-free version of an easy tuna casserole. Whip together an easy crustless tuna quiche with just cheese, eggs and milk. A upscale low-carb, gluten-free version of an easy tuna casserole. Whip together an easy crustless tuna quiche with just cheese, eggs and milk.

An upscale low-carb, gluten-free version of an easy tuna casserole. Whip together an easy crustless tuna quiche with just cheese, eggs and milk.















2 large tuna, canned
6 ounce cans, in water, drained
1 cup swiss cheese
1 medium onions
2 tablespoons all-purpose flour
2 large eggs
2 large egg whites
1 cup milk, skim
¾ teaspoon salt
teaspoon red pepper flakes


Heat oven to 350℉ (180℃).

Spray a 9-inch (23 cm) pie plate, with non-stick cooking spray.

In a bowl, toss together the tuna, swiss cheese, onion, and flour; spread evenly in pie plate.

Beat the eggs and egg whites slightly in a small bowl with a fork; then beat in remaining ingredients.

Pour the egg mixture over the tuna mixture.

Bake the quiche, uncovered, for 35 to 40 minutes or until knife inserted in center comes out clean.

Let stand 10 minutes before cutting.


* not incl. in nutrient facts

Add review




Delicious! I added one shredded carrot, 1/4 red bell pepper shredded, 6 green olives cut in little pieces, and mixed the cheese, half mozzarella, half cheddar. 1/4 cup of parmesan cheese on top.

about 8 years ago



Didn't enjoy it at all. Added celery and red pepper. Took way longer to cook than noted time. Was very watery. Ate it because we were hungry. Would not make again.

about 6 years ago

Mine was a watery mess as well, I hope it dries out.


How can this be gluten free when it has flour????

almost 6 years ago

well you can use gluten-free


Gluten free flour

Jho hjedos yes my nameAustralia
- 8 months ago

Great easy to make easy to follow recipe. I added a tin of corn and it worked a charm. Used a rectangular baking dish and turned out just fine. Delicious meal with a fresh garden salad. Will post a photo when I get a chance.

Thank you

Curt (South Africa)

over 5 years ago

You add FLOUR and claim it to be gluten-free? Let's try again, shall we?

almost 5 years ago

Thanks for your comment. Just edited the recipe, and you are right. Gluten free shouldn’t be one of the categories! Happy cooking :)


Me and my husband love the receipt! Gluten free because I used gluten free flour! Easy and delicious guilty free!!!

over 4 years ago

New Zealand

Use gluten free flour - not so difficult!!!

over 4 years ago


Iooks delicious...I am goiing to try on an open fire in an iron pot..traveling and camping through Zambia oir 3Hmeat are finished!!! Will send a picture..Regards Marinda de Jongh (South Africa

over 4 years ago

Used coconut flour, cappers and capsicum, with olives for a Mediterranean touch. Finished with boccincini in the mix and parmesan cheese on top

over 4 years ago

sounds amazing and delicious. will try it this way.


Thank you for the recipe. Will try this today. S.A.

over 3 years ago

Good recipe. I added green and red peppers, chopped finely.

over 3 years ago

Delicious added white cheese green and red bell peppers topped with parmesan cheese capers and very small cherry tomatoes.
Tried it more than once family and friends enjoyed it.

about 3 years ago

South Africa

Am planning to use pink salmon (canned) and will report result once made. Thank u fr this simple recipe which I plan to embellish a bit !

about 3 years ago

At what time is the milk added?

about 3 years ago

I really enjoyed it tuna quiche and I add spinach. Thanks for the recipes

almost 3 years ago

South Africa

This has become a firm favourite in our family. I use cheddar cheese instead of Swiss Cheese, Left over yolks go into baking items, or scrambled eggs. (South Africa)

almost 3 years ago

This looks delicious - am baking this tonight! We love tuna - seems quick and easy to make. Thx so much for the recipe!

almost 3 years ago


In a 4 cup measuring bowl, add 3 eggs. Beat the eggs until blended. Add 1–1/2 cups of half & half (or heavy cream) to the eggs. Add pepper, pinch of salt, 1 Tbls lemon juice. Mix well. Add 2 cans tuna, 1/2 cup white sharp cheddar cheese to the egg mixture.
Sauté separately in a tablespoon of butter green onions, mushrooms. Add to it to the egg mix and stir well to combine. Pour into your quiche dish. Top with a cup of whatever shredded cheese you like, be it more white sharp, Parmesan, Jarlsberg, Gruyère. Then dot top with 2 Tablespoons of cold butter. Bake at 375 degrees for 25-30min. Inserting a pick, it should come out clean to know it’s done.

over 1 year ago


Absolutely delicious, I was glad that I had done enough to get two meals out of it, thank you for sharing

over 1 year ago


Yummy! Made mine with ham, broccoli, yellow pepper with a side of homemade home fries! Have a great day everyone!

11 months ago

Can you leave all the eggs whole?
If so, how would the recipe need adjusting?

9 months ago

well if you left them whole it would be a bit crunchy
but for fetishes eating eggshell might be hot or someting

Luke GhostAustralia
- 8 months ago

U. R. AbigPP

I want the cabbage

8 months ago


I just mixed everything together and sprayed a muffin pan with cooking spray and filled it with the mixture and it came out delicious!

7 months ago

How do i do this recipe for 6?

3 months ago

Nutrition Facts

Serving Size 162g (5.7 oz)
Amount per Serving
Calories 19348% of calories from fat
 % Daily Value *
Total Fat 10g 16%
Saturated Fat 6g 28%
Trans Fat 0g
Cholesterol 132mg 44%
Sodium 589mg 25%
Total Carbohydrate 3g 3%
Dietary Fiber 1g 2%
Sugars g
Protein 30g
Vitamin A 7% Vitamin C 4%
Calcium 31% Iron 4%
* based on a 2,000 calorie diet How is this calculated?


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