Easy Instant Pot Crustless Quiche

Breakfast

March 12, 2026

Craving a savory, protein-packed breakfast that feels gourmet but comes together in a flash? This Instant Pot Crustless Quiche is your answer! Forget fussing with pastry dough. We’re combining fluffy eggs, creamy cottage cheese, and vibrant veggies into a delicious, low-carb meal that’s perfect for any time of day. It’s the ultimate set-it-and-forget-it brunch star!

Ingredients

• 8 large eggs
• 1 ½ cups (340g) cottage cheese
• ½ cup (120ml) milk, any kind
• ½ cup (50g) almond flour
• 1 large red bell pepper, chopped
• 1 cup (180g) tomatoes, chopped
• 2 green onions, chopped
• ½ tsp oregano
• ¼ tsp salt
• ¼ tsp black pepper
• 1 cup (240ml) water, for the Instant Pot

Instructions

1. Directions
2. Prepare the Instant Pot: Place the trivet inside the Instant Pot liner. Pour in 1 cup of water. Create a sling by folding a long piece of aluminum foil, placing it over the trivet with the ends hanging over the sides.
3. Mix the Batter: In a large bowl, whisk together the 8 large eggs, ½ cup milk, ½ tsp oregano, ¼ tsp salt, and ¼ tsp black pepper until smooth. Whisk in the ½ cup of almond flour until no lumps remain.
4. Add Fillings: Gently fold in the 1 ½ cups cottage cheese, chopped red bell pepper, chopped tomatoes, and chopped green onions.
5. Cook the Quiche: Pour the mixture into a greased 7-inch oven-safe dish that fits inside your Instant Pot. Cover the dish loosely with foil. Carefully use the foil sling to lower the dish onto the trivet. Secure the Instant Pot lid, set the valve to ‘Sealing’, and cook on HIGH pressure for 30 minutes.
6. Release Pressure: Once the cooking cycle is complete, allow the pressure to release naturally for 10 minutes. Afterward, carefully switch the valve to ‘Venting’ to release any remaining steam.
7. Serve: Open the lid and use the foil sling to carefully lift the dish out. Let the quiche cool for at least 10 minutes before slicing and serving.

Nutritional Information

• (Per Serving)
• Calories: 276
• Total Fat: 14g
• Net Carbs: 9.2g
• Fiber: 1.5g
• Protein: 26.8g

Pro Tips

• To prevent a watery result, pat chopped tomatoes dry with a paper towel before adding them to the egg mixture.
• Feel free to swap the veggies! Sautéed mushrooms, spinach (squeezed dry), or crumbled cooked bacon are excellent additions.
• For a different flavor profile, substitute the cottage cheese with an equal amount of feta, goat cheese, or shredded cheddar.
• The quiche is done when the center is set and doesn’t jiggle. A knife inserted near the center should come out clean.

FAQ

Q: Can I make this Instant Pot crustless quiche ahead of time
A: Yes, this quiche is perfect for meal prep. Once cooled, store it in an airtight container in the refrigerator for up to 4 days. You can enjoy it cold or reheat individual slices in the microwave.

Q: Why is my crustless quiche watery
A: A watery result is usually due to excess moisture from the vegetables. To prevent this, pat chopped tomatoes dry with a paper towel before adding them. If you use other high-moisture veggies like spinach or mushrooms, make sure they are cooked and squeezed dry first.

Q: What can I use instead of cottage cheese in this quiche
A: For a different flavor and texture, you can substitute the cottage cheese with an equal amount of feta, goat cheese, or shredded cheddar cheese. Ricotta cheese would also work for a similar creamy consistency.

Q: Can I add meat to this crustless quiche recipe
A: Absolutely! Cooked and crumbled bacon, breakfast sausage, or diced ham are delicious additions. Ensure any meat is fully cooked and drained of excess grease before folding it into the egg mixture.

0 0 votes
Article Rating
Subscribe
Notify of
guest
0 Comments
Oldest
Newest Most Voted
Inline Feedbacks
View all comments

More Keto Recipes

A smiling woman in an apron holding a white plate of golden-brown pan-seared Mahi-Mahi cakes garnished with fresh chives, parsley, and lemon wedges in a bright, modern kitchen.

Easy Keto Mahi-Mahi Cakes (Quick & Crispy!)

Craving a meal that feels a little fancy without the fuss? These Golden Mahi-Mahi Cakes are your new weeknight hero! They’re the perfect answer when you want something light, satisfying, and incredibly fast. Using just a few pantry staples, we’ll transform...

Woman holding a rustic platter of golden-brown low carb broccoli and cheese fritters with creamy dill dipping sauce.

Crispy Keto Broccoli and Cheese Fritters

Craving a savory, cheesy snack that won’t compromise your health goals? These Low Carb Broccoli and Cheese Fritters are the answer. We’ve transformed simple broccoli into golden-brown bites of comfort food, packed with gooey mozzarella and a satisfyingly...

A woman holding a warm bowl of vegan keto porridge topped with fresh berries, nuts, and seeds in a bright kitchen.

5-Minute Keto Vegan Porridge (High-Protein)

Missing a warm, comforting bowl of oatmeal on your keto or vegan diet? This 5-minute porridge is the answer! It’s incredibly creamy, packed with protein, and completely grain-free, making it the perfect guilt-free breakfast to fuel your morning. Say goodbye to...

A smiling woman in an apron holding a white plate of golden-brown pan-seared Mahi-Mahi cakes garnished with fresh chives, parsley, and lemon wedges in a bright, modern kitchen.

Easy Keto Mahi-Mahi Cakes (Quick & Crispy!)

Craving a meal that feels a little fancy without the fuss? These Golden Mahi-Mahi Cakes are your new weeknight hero! They’re the perfect answer when you want something light, satisfying, and incredibly fast. Using just a few pantry staples, we’ll transform...

Woman holding a rustic platter of golden-brown low carb broccoli and cheese fritters with creamy dill dipping sauce.

Crispy Keto Broccoli and Cheese Fritters

Craving a savory, cheesy snack that won’t compromise your health goals? These Low Carb Broccoli and Cheese Fritters are the answer. We’ve transformed simple broccoli into golden-brown bites of comfort food, packed with gooey mozzarella and a satisfyingly...

A woman holding a warm bowl of vegan keto porridge topped with fresh berries, nuts, and seeds in a bright kitchen.

5-Minute Keto Vegan Porridge (High-Protein)

Missing a warm, comforting bowl of oatmeal on your keto or vegan diet? This 5-minute porridge is the answer! It’s incredibly creamy, packed with protein, and completely grain-free, making it the perfect guilt-free breakfast to fuel your morning. Say goodbye to...

Woman holding a warm bowl of Tofu Scramble with cherry tomatoes and spinach.

Easy Tofu Scramble (12-Minute Vegan Breakfast)

Let’s be real—mornings are a battle between the snooze button and the need for a decent meal. As a firm member of ‘team snooze,’ I need breakfasts that are fast, fueling, and practically make themselves. Enter my weekday savior: this incredible Tofu...

0