This Crustless Pumpkin Quiche with Kale & Mushroom is warm, cozy, and packed with flavor. The pumpkin makes it soft and creamy, while the mushrooms and kale add a hearty bite. Since there’s no crust, it’s easy to make, lighter to eat, and perfect for breakfast, brunch, or even dinner.
Prep Time: 15 minutes
Cook Time: 40 minutes
Total Time: 55 minutes
Servings: 6
Why I Love This Recipe
The first time I made this quiche, I had half a can of pumpkin puree sitting in the fridge after baking muffins. I didn’t want it to go to waste, so I mixed it into a simple egg quiche. I added mushrooms and kale because they were already in my refrigerator. The result surprised me. The pumpkin made the filling extra creamy without making it taste sweet. Now it’s one of the recipes I come back to every fall, but honestly, it’s just as good any time of year.
What I love most:
- It uses simple ingredients.
- The pumpkin makes the quiche soft and creamy.
- Mushrooms add a rich, savory flavor.
- Kale adds color and freshness.
- It reheats well for busy mornings.
- No crust means less work and fewer dishes.
What You’ll Need
- 1 tablespoon olive oil
- 8 ounces sliced mushrooms
- 1 cup chopped kale, tough stems removed
- ½ cup diced onion
- 1 cup pumpkin puree
- 6 large eggs
- ½ cup whole milk
- 1 cup shredded sharp cheddar cheese
- ½ teaspoon garlic powder
- ½ teaspoon dried thyme
- ½ teaspoon salt
- ¼ teaspoon black pepper
- Nonstick cooking spray
Tools
- 9-inch pie dish
- Large mixing bowl
- Whisk
- Measuring cups
- Measuring spoons
- Cutting board
- Chef’s knife
- Large skillet
- Wooden spoon
- Cooling rack
Pro Tips
- Cook the mushrooms until their liquid is gone. This keeps the quiche from getting watery.
- Let the quiche cool for about 10 minutes before slicing. It will hold together much better.
- Squeeze extra water from washed kale if it is very wet.
- Shred your own cheese if possible. It melts more smoothly.
- Check the center with a knife. It should come out mostly clean when done.
Substitutions and Variations
- Swap cheddar for Swiss, mozzarella, or Gruyère.
- Use spinach instead of kale.
- Add cooked turkey sausage or cooked bacon.
- Replace whole milk with half-and-half for a richer filling.
- Try smoked paprika instead of thyme for a different flavor.
Make Ahead Tips
- Cook the vegetables one day ahead.
- Mix the egg filling and refrigerate overnight.
- Bake the quiche, cool completely, and refrigerate for up to 3 days before serving.
Why This Recipe Works (Quick Science)
Eggs are full of protein that firms up as they cook. Pumpkin puree adds moisture and natural starch, helping the filling stay creamy without making it runny. Cooking the mushrooms first removes extra water so the quiche bakes with the right texture. Cheese melts into the eggs, making the filling rich and smooth.
Recipe
Step 1: Cook the Vegetables
Heat 1 tablespoon olive oil in a large skillet over medium heat. Add 8 ounces sliced mushrooms and ½ cup diced onion. Cook for about 6 minutes, stirring often, until the mushrooms release their liquid and it cooks away. Stir in 1 cup chopped kale and cook for 2 more minutes until just wilted. Remove from the heat and let the vegetables cool for 5 minutes.
Step 2: Mix the Filling
In a large mixing bowl, whisk together 6 large eggs, 1 cup pumpkin puree, ½ cup whole milk, ½ teaspoon garlic powder, ½ teaspoon dried thyme, ½ teaspoon salt, and ¼ teaspoon black pepper until smooth. Stir in 1 cup shredded sharp cheddar cheese, then fold in the cooled mushroom, onion, and kale mixture.
Step 3: Fill the Pie Dish
Lightly coat a 9-inch pie dish with nonstick cooking spray. Pour the pumpkin and egg mixture into the dish and gently spread the vegetables so they are evenly mixed.
Step 4: Bake
Bake at 375°F (190°C) for 35 to 40 minutes, until the center is set and the top is lightly golden. Let the quiche rest for 10 minutes before slicing.
Macros Information
Per Serving (Approximate)
- Calories: 220
- Protein: 14g
- Carbohydrates: 8g
- Fat: 15g
- Fiber: 2g
- Sugar: 3g
- Sodium: 420mg
Common Mistakes
- Do not skip cooking the mushrooms first. They hold a lot of water.
- Do not overbake. The eggs can become rubbery.
- Do not slice the quiche right away. Let it rest for 10 minutes.
- Do not use frozen kale without removing extra moisture.
- Do not overfill the pie dish.
What to Serve With
- Mixed green salad
- Fresh fruit
- Roasted potatoes
- Whole grain toast
- Tomato soup
- Fresh avocado slices
Leftovers and Storage
- Refrigerate leftovers in a covered container for up to 4 days.
- Freeze individual slices for up to 2 months.
- Reheat in a 325°F oven for about 10 minutes or microwave until warm.
FAQ
Q: Can I use fresh pumpkin instead of canned pumpkin puree?
A: Yes. Cook and puree the pumpkin until very smooth. Make sure it is not watery.
Q: Can I make this ahead of time?
A: Yes. Bake it a day ahead and store it in the refrigerator. Warm it before serving.
Q: Can I freeze this quiche?
A: Yes. Cool it completely, wrap slices well, and freeze for up to 2 months.
Q: Can I use spinach instead of kale?
A: Yes. Cook the spinach first and squeeze out any extra water.
Q: How do I know when it is done?
A: The center should be set with only a slight jiggle, and a knife inserted near the center should come out mostly clean.
Final Thoughts
This Crustless Pumpkin Quiche with Kale & Mushroom is one of those simple recipes that feels special every time you make it. The creamy pumpkin, savory mushrooms, and fresh kale come together in every bite, and the cheesy top finishes it perfectly. Whether you enjoy it for breakfast, brunch, lunch, or dinner, it’s an easy recipe that always turns out comforting and delicious. Give it a try, and be sure to come back and share how it turned out or ask any questions. I’d love to hear from you.