Simple and Delicious Crustless Tuna Quiche: A Gluten-Free, Dairy-Free Delight

Hey there, fellow food lovers! 🤗 It’s Nina here, and today I’m super excited to share a recipe that’s making my taste buds dance: a Crustless Tuna Quiche that’s not just gluten-free and dairy-free but also packed with robust flavors. Imagine a dish that’s like a warm hug from the oven—comfort food at its finest!

Whether you’re whipping it up for brunch, a cozy dinner, or even meal prep for the week, this quiche will quickly become a favorite in your kitchen. So, roll up those sleeves, and let’s get cooking! 🥄✨

A Trip Down Memory Lane

Before we dive into the nitty-gritty of the recipe, let me share a little story. Growing up in my family, quiche was the ultimate crowd-pleaser. We had a tradition every Sunday—a big family gathering around the table, with everyone bringing their best dish to share. My Aunt Clara had this way of making quiche that was to die for. She would throw together whatever she found in her fridge, and it always ended up being a delightful surprise!

One unforgettable afternoon, she decided to make a tuna quiche. The combination of rich flavors and creamy texture, all without a crust, was revolutionary. As we huddled around the table, I could see everyone’s faces light up with every bite. That moment stuck with me, reminding me that it’s the simple recipes that often pack the biggest punch. So, in honor of Aunt Clara and those beautiful, bustling Sundays, let’s make this delicious crustless tuna quiche together!

Ingredients You’ll Need

Here’s what you’ll need to whip up this incredible Crustless Tuna Quiche:

1 can of tuna in water (180g, drained)
A fantastic source of protein and omega-3 fatty acids. If you’re not a fan of tuna, feel free to substitute with canned salmon or even cooked chicken!
4 eggs
These add a lovely richness and act as a binder for the quiche. If you’re looking for an egg substitute, try using 1/4 cup of unsweetened applesauce per egg. It won’t have the same taste but works wonders in a pinch!
200 ml unsweetened plant-based milk (rice or almond)
Use your favorite milk alternative! This recipe calls for unsweetened versions to keep it healthy. If you prefer, oat milk also works well.
2 tablespoons cornstarch (gluten-free)
Acts as a thickening agent to give the quiche its wonderful texture. You can swap this with arrowroot powder if you have it on hand.
1 onion, finely chopped
Onions add a depth of flavor that’s hard to beat! You can use shallots for a milder taste, or if you’re in a rush, even onion powder can work as a substitute (use about 1 teaspoon).
1 tablespoon olive oil
Perfect for sautéing the onion until it’s deliciously tender and aromatic. If you’re looking to change it up, avocado oil or coconut oil can also do the trick.
Salt and pepper to taste
Essential for enhancing all the beautiful flavors. Don’t be shy—season to your heart’s content.
Fresh herbs (chives or parsley)
These brighten up the dish and provide a pop of color. If you don’t have fresh herbs, dried herbs like thyme or dill can definitely step in!

Step-by-Step Instructions

Ready to get cooking? Here’s how to make this scrumptious crustless tuna quiche:

Preheat Your Oven
Preheat your oven to 180°C (350°F). Getting that oven cozy is key for a perfectly baked quiche.
Sauté the Onions
In a skillet, heat the olive oil over medium heat. Toss in the chopped onion and sauté for about 5-7 minutes, or until they become soft and translucent. This step infuses the quiche with that lovely aromatic flavor.

Chef’s Tip: If you want to add a little extra flavor, sprinkle in a pinch of red pepper flakes while sautéing the onions!
Prepare the Egg Mixture
In a large mixing bowl, whisk together the eggs, unsweetened plant-based milk, and cornstarch until smooth and well combined. This creates the luscious base of your quiche.

Commentary: If you want to add some creaminess, feel free to add a tablespoon of nutritional yeast, which gives a cheesy flavor without the dairy!
Combine Ingredients
Once your onions are ready, remove them from the heat and let them cool for a moment. Then, fold the sautéed onions and drained tuna into the egg mixture. Season with salt, pepper, and herbs.

Chef Hack: Use a fork to flake the tuna before adding it to the mixture to ensure even distribution!
Pour Into the Baking Dish
Lightly grease a pie dish or a 9-inch round baking dish. Carefully pour the mixture into the dish, making sure everything is evenly spread out.
Bake
Pop the quiche in the preheated oven and bake for 30-35 minutes, or until the top is golden and a knife inserted in the center comes out clean.

Note: If the edges start to brown too quickly, cover them with a piece of foil to prevent burning.
Cool and Serve
Once it’s done, let the quiche cool for about 10 minutes before slicing. This helps settle the wonderful flavors and makes it easier to cut.

Serving Suggestions

Now, how to serve this delightful creation? I love to serve it warm with a side of fresh salad—think crunchy greens drizzled with lemon vinaigrette! You can also serve it alongside some roasted veggies for a satisfying meal. For breakfast, pair a slice with avocado toast for a hearty start to your day!

Recipe Variations

Let’s get creative! Here are some fun variations of this crustless tuna quiche:

Veggie-Loaded Quiche
Add in some finely diced bell peppers, zucchini, or spinach for even more nutrition and color.
Mediterranean Twist
Mix in some chopped sun-dried tomatoes, black olives, and feta cheese (if you’re not strictly dairy-free) for a Mediterranean flair.
Smoky Flavor
Try incorporating smoked salmon instead of tuna. It brings a luxurious touch to the dish, perfect for special occasions.
Spicy Kick
Add a bit of diced jalapeño or a splash of hot sauce to the egg mixture to give your quiche some heat!
Herb Party
Experiment with different fresh herbs such as basil, oregano, or cilantro for a flavor explosion. Each herb brings its unique touch to the dish!

Chef’s Notes

Over the years, this recipe has gone through its own little evolution. I’ve played with different herbs, proteins, and veggies, making my family favorites feel brand new again. It’s a beautiful reminder of how versatile cooking can be—take a basic recipe and make it your own! And you know what? Sometimes, the best dishes come from those not-so-perfect kitchen experiments. I remember the time I accidentally added too much cornstarch—I ended up with a quiche that resembled a fluffy omelette instead! But hey, it still tasted fabulous!

FAQs and Troubleshooting

1. Can I make this quiche ahead of time?
Absolutely! You can prepare it the night before and store it in the fridge. Just pop it in the oven to warm up before serving!

2. Why did my quiche turn out watery?
Ensure the tuna is thoroughly drained and consider letting it bake a little longer if you find it too soft. Sometimes, oven temperatures can vary, so keep an eye on it!

3. Can I freeze leftovers?
Yes! Slice it into portions and freeze them in airtight containers. Just thaw it overnight in the fridge and reheat when you’re ready to eat!

4. What can I use in place of plant-based milk?
If you don’t have any on hand, you can use water for a lighter flavor, or even chicken broth for added richness—though I’d recommend sticking with plant-based options for a dairy-free quiche.

Nutritional Info

While I don’t typically include nutritional information, this quiche is a wholesome choice packed with protein, fiber, and lots of flavor without excess calories from cheese or crust. For specific dietary needs, feel free to calculate based on your ingredient choices!

There you have it! My take on a comforting yet easy Crustless Tuna Quiche that’s sure to become a staple in your home just as it has in mine. I can’t wait for you all to try it out! Remember, the best meals are those made with love and a sprinkle of creativity. Happy cooking! 🍽️❤️

Feel free to share your own quiche stories or variations in the comments below. I love hearing from you!

Simple and Delicious Crustless Tuna Quiche

Print Recipe

A crustless quiche that’s gluten-free, dairy-free, and packed with robust flavors, perfect for brunch or dinner.

Author: harperellington
Prep Time: 15 minutes
Cook Time: 35 minutes
Total Time: 50 minutes
Yield: 4 servings 1x
Category: Main Course
Method: Baking
Cuisine: American
Diet: Gluten-Free, Dairy-Free

Ingredients

Scale

1 can of tuna in water (180g, drained)
4 eggs
200 ml unsweetened plant-based milk (rice or almond)
2 tablespoons cornstarch (gluten-free)
1 onion, finely chopped
1 tablespoon olive oil
Salt and pepper to taste
Fresh herbs (chives or parsley)

Instructions

Preheat your oven to 180°C (350°F).
Sauté the onions in olive oil for about 5-7 minutes until soft.
Prepare the egg mixture by whisking together the eggs, plant-based milk, and cornstarch.
Combine the sautéed onions and tuna with the egg mixture and season with salt, pepper, and herbs.
Pour the mixture into a greased baking dish.
Bake for 30-35 minutes until the top is golden and a knife comes out clean.
Cool for 10 minutes before slicing and serving.

Notes

For added flavor, consider incorporating smoked salmon or a bit of diced jalapeño for a spicy kick.

Nutrition

Serving Size: 1 serving
Calories: 350
Sugar: 2g
Sodium: 400mg
Fat: 15g
Saturated Fat: 2g
Unsaturated Fat: 10g
Trans Fat: 0g
Carbohydrates: 20g
Fiber: 2g
Protein: 25g
Cholesterol: 200mg

Keywords: tuna quiche, crustless quiche, gluten-free quiche, dairy-free quiche, healthy recipes

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