Fluffy Low Carb Keto Crustless Quiche Recipe – Instant Pot Magic

Mornings demand a delicious breakfast that keeps you energized, and this low-carb keto instant pot crustless quiche recipe delivers pure satisfaction.

Packed with protein and rich flavors, this simple dish eliminates unnecessary carbs without sacrificing taste.

Cheese, eggs, and your favorite veggies blend seamlessly in this quick meal that fits perfectly into a ketogenic lifestyle.

The instant pot magic ensures a creamy, perfectly cooked quiche every single time.

No complicated crust or lengthy preparation stands between you and a nutritious meal.

Silky smooth and loaded with nutrients, this quiche will become your go-to breakfast or brunch staple.

Dive into this quick, healthy recipe and enjoy a guilt-free culinary experience that supports your wellness goals.

Quick Recipe Overview

Prep Time: 10 minutes

Cook Time: 50 minutes

Total Time: 1 hour

Calories: 265 kcal

Servings: 6

What Goes in the Instant Pot Keto Crustless Quiche

• Mushrooms: Earthy base that adds depth and meaty texture to the quiche, choose fresh, firm mushrooms with no soft spots.
• Onion: Provides sweet, caramelized undertones that enhance overall flavor profile.
• Garlic: Adds robust, pungent notes and boosts the savory character of the dish.
• Thyme: Introduces delicate herbal notes that complement the vegetables beautifully.
• Kale: Nutrient-dense green that brings vibrant color and slight bitterness to balance the richness.

• Eggs: Crucial binding agent that creates silky, custardy texture and provides protein.
• Heavy Cream: Adds luxurious richness and helps create smooth, creamy consistency.
• Ricotta Cheese: Delivers light, creamy pockets of flavor throughout the quiche.
• Cheddar Cheese: Melts beautifully, offering sharp, tangy flavor and golden topping.

• Salt: Essential for balancing and intensifying all ingredient flavors.
• Lemon Zest: Brings bright, citrusy notes that cut through the richness.
• Butter: Provides rich flavor and helps prevent sticking during sautéing.

Kitchen Gear for Keto Crustless Quiche

• Instant Pot: Essential for pressure cooking and sautéing the vegetables.
• Large Bowl: Perfect for whisking eggs and mixing ingredients.
• 1.5-quart Casserole Dish: Specifically sized for creating the quiche inside the Instant Pot.
• Glass Lid: Fits inside the Instant Pot and covers the casserole dish during cooking.
• Trivet: Helps elevate the casserole dish inside the Instant Pot.
• Whisk: Crucial for blending eggs and cream smoothly.
• Oven Mitt: Protects hands when handling hot dishes and releasing steam.
• Measuring Cup: Helps measure water and other liquid ingredients accurately.
• Spatula: Useful for stirring vegetables and transferring mixtures.

Cooking Instructions for Crustless Quiche (Keto-Friendly)

• Veggie Foundations

Spark life into your quiche by gently dancing butter around the Instant Pot. Toss in mushrooms, onions, garlic, and thyme, letting them mingle and caramelize. Invite kale to the party for a quick wilting session.

• Dish Preparation

Select a cozy 1.5-quart casserole dish. Lovingly coat its surface with butter, creating a welcoming home for your quiche.

• Creamy Egg Mixture

Whisk eggs and cream into a silky dance. Sprinkle salt and lemon zest for brightness. Fold in most of the cheddar and your sautéed vegetable medley.

• Quiche Assembly

Pour the golden mixture into your prepared dish. Dot ricotta like delicate clouds across the surface. Cover with a glass lid, sealing in the magic.

• Instant Pot Magic

Place the trivet inside the pot. Add water to create a steamy sanctuary. Gently lower your quiche onto the trivet. Secure the lid and set for a 20-minute pressure transformation.

• Final Flourish

After cooking, let the quiche rest briefly. Crown it with remaining cheddar, melting into a golden, irresistible blanket. Broil or let residual heat work its charm.

Helpful Tips for a Fluffy Keto Quiche

• Swap kale with spinach, swiss chard, or zucchini for different flavor profiles and nutrient boosts.
• Fold in cooked bacon bits, diced ham, or crumbled sausage to enhance the protein content and add savory depth.
• Experiment with different cheese combinations like gruyère, goat cheese, or pepper jack to create unique taste experiences.
• Prepare the quiche in advance and store in the refrigerator for up to 3 days, making meal prep super convenient for busy schedules.
• Replace heavy cream with coconut cream and use dairy-free cheese alternatives for a lactose-free version that's equally delicious.

Serving Keto Crustless Quiche with Ease

• Savor Breakfast Bliss: Easy Serving Ideas for Keto Quiche
• Brunch Companion Plate: Pair this crustless quiche with a crisp mixed green salad dressed in light olive oil and lemon vinaigrette for a balanced, low-carb meal that feels elegant and satisfying.
• Protein Power-Up: Top each slice with crumbled bacon bits, sliced avocado, or a dollop of herbed sour cream to enhance protein content and add extra creamy texture.
• Veggie Fresh Finish: Garnish with fresh chopped chives, parsley, or microgreens to bring brightness and a pop of color that makes the quiche look restaurant-worthy and adds a delicate herbal note.
• Meal Prep Magic: Store individual slices in airtight containers for quick grab-and-go breakfasts or protein-packed lunches throughout the week, making meal planning a breeze.

Save and Store Your Keto Quiche

• Refrigerate Wisely: Store leftover quiche in an airtight container for up to 4 days. Keep refrigerated at 40°F or below to maintain freshness and prevent bacterial growth.
• Freeze for Future Meals: Slice the quiche into individual portions, wrap tightly in plastic wrap and aluminum foil. Freeze for up to 2 months. Thaw overnight in the refrigerator before reheating.
• Reheat with Care: Warm individual slices in the microwave for 1-2 minutes or in a preheated oven at 350°F for 10-15 minutes. Add a splash of water to prevent drying out and maintain moisture.
• Meal Prep Champion: Prepare this quiche in advance for quick breakfasts or protein-packed lunches. Cut into portions and store in grab-and-go containers for easy weekday meals.

Effortless Low Carb Keto Instant Pot Crustless Quiche Recipe

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4.8 from 27 reviews

• Total Time: 1 hour
• Yield: 6 1x

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Description

Creamy spinach and feta quiche without carbs delights keto dieters seeking protein-packed comfort. Home cooks can master this simple Instant Pot technique for a quick, satisfying meal you’ll crave again and again.

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Ingredients

Scale 1x2x3x

• 6 eggs (large)
• 225 g / 0.5 lb kale (dinosaur/lacinato variety, de-ribbed and chopped)
• 140 g / 5 oz mushrooms (medium, sliced)
• 1 onion (small, diced)
• 60 g / 0.5 cup cheddar cheese (shredded)
• 60 g / 0.25 cup ricotta cheese
• 120 ml / 0.5 cup heavy cream (double cream)
• 2 tbsps unsalted butter
• 3 cloves garlic (grated or finely minced)
• 1 tsp sea salt
• 0.5 tsp dried thyme
• 1 tbsp lemon zest (zest from one lemon)
• 240 ml / 1 cup water

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Instructions

1. Sauté Vegetables: Melt butter in Instant Pot on “Sauté” mode. Add mushrooms, onion, garlic, and thyme, caramelizing for 10 minutes. Introduce kale and cook for 2 more minutes until wilted. Turn off sauté function.
2. Prepare Dish: Butter a 1.5-quart casserole dish compatible with Instant Pot’s glass lid.
3. Mix Ingredients: Whisk eggs and heavy cream in a large bowl. Season with salt and lemon zest. Incorporate three-quarters of cheddar cheese, reserving some for topping. Blend in sautéed mushroom-kale mixture and ricotta cheese dollops.
4. Assemble Quiche: Pour egg mixture into prepared dish. Distribute ricotta evenly. Cover with glass lid.
5. Pressure Cook: Insert trivet into Instant Pot. Add water to base. Place casserole dish on trivet. Close lid with steam valve sealed. Select “Manual” mode and cook for 20 minutes.
6. Release Pressure: After cooking, cancel and allow natural pressure release for 10 minutes. Use oven mitt to quick-release remaining steam. Wait for silver dial to drop before opening.
7. Finish and Serve: Top quiche with remaining cheddar cheese. Either replace Instant Pot lid for 3 minutes to melt cheese or broil for 3-5 minutes until golden brown.

Notes

• Prep Like a Pro: Caramelize vegetables thoroughly to enhance deep, rich flavors before adding to egg mixture.
• Cheese Strategy: Reserve some cheddar for topping to create a deliciously melted golden layer that elevates visual appeal and taste.
• Lid Matters: Use a glass lid that perfectly fits inside the Instant Pot to ensure even cooking and prevent moisture loss.
• Steam Release Technique: Allow natural pressure release for 10 minutes to prevent quiche from becoming rubbery and maintain creamy texture.

• Prep Time: 10 minutes
• Cook Time: 50 minutes
• Category: Breakfast, Lunch, Dinner
• Method: Sautéing
• Cuisine: American

Nutrition

• Serving Size: 6
• Calories: 265
• Sugar: 2g
• Sodium: 600mg
• Fat: 22g
• Saturated Fat: 12g
• Unsaturated Fat: 8g
• Trans Fat: 0g
• Carbohydrates: 7g
• Fiber: 1g
• Protein: 11g
• Cholesterol: 350mg