Keto Broccoli Cheese Quiche: Crustless and Cheesy Low-Carb Recipe

Why This Recipe Works (Read This Before You Cook)

The secret to a successful keto broccoli cheese quiche lies in the moisture control and the ratio of eggs to cream. Because there is no crust to absorb excess liquid, we lightly steam the broccoli first to ensure it is tender but not watery.

Using heavy cream instead of milk keeps the carb count low while providing that signature "melt-in-your-mouth" custard feel. Additionally, using sharp cheddar cheese provides a punch of flavor that cuts through the richness of the eggs, making every bite perfectly balanced.

Ingredients List

• 6 large eggs
• 1 cup heavy whipping cream
• 2 cups fresh broccoli florets, chopped into bite-sized pieces
• 1.5 cups sharp cheddar cheese, shredded
• 1/4 cup yellow onion, finely diced
• 1/2 teaspoon garlic powder
• 1/2 teaspoon onion powder
• 1/2 teaspoon sea salt
• 1/4 teaspoon black pepper
• 1 tablespoon butter (for greasing the dish)
  
  

Step-by-Step Instructions

1. Preheat and Prep: Preheat your oven to 350°F (175°C). Generously grease a 9-inch pie plate or tart dish with butter to prevent sticking.
   
   
2. Prepare the Broccoli: Place the chopped broccoli florets in a microwave-safe bowl with a splash of water. Cover and steam for 2–3 minutes until bright green and slightly tender. Drain very well and pat dry with a paper towel.
   
   
3. Whisk the Base: In a large mixing bowl, whisk together the eggs, heavy whipping cream, garlic powder, onion powder, salt, and black pepper until the mixture is smooth and slightly frothy.
   
   
4. Layer the Fillings: Spread the steamed broccoli and diced onions evenly across the bottom of the prepared baking dish. Sprinkle 1 cup of the shredded cheddar cheese over the vegetables.
   
   
5. Combine: Pour the egg and cream mixture slowly over the broccoli and cheese. Use a fork to gently move the ingredients around so the liquid fills all the gaps. Top with the remaining 1/2 cup of cheese.
   
   
6. Bake: Place the dish in the center of the oven and bake for 35–40 minutes. The quiche is done when the edges are golden brown and the center is set but still has a very slight jiggle.
   
   
7. Cool and Serve: Remove from the oven and let the quiche rest for at least 10 minutes. This allows the custard to firm up, making it much easier to slice.
   
   

Tips & Variations

• Add Protein: Feel free to mix in cooked crispy bacon bits or diced ham for an extra savory boost.
• Switch the Cheese: While sharp cheddar is classic, Swiss or Gruyère adds a sophisticated, nutty flavor to the keto broccoli cheese quiche.
• Spice it Up: Add a pinch of red pepper flakes or a dash of hot sauce to the egg mixture if you prefer a bit of heat.
• Avoid Sogginess: Always ensure your broccoli is dried thoroughly after steaming. Excess water can prevent the eggs from setting properly.
  
  

Serving Suggestions

This keto broccoli cheese quiche is incredibly versatile. Serve it warm alongside a fresh arugula salad dressed with lemon and olive oil for a light lunch. For a full keto brunch spread, pair it with avocado slices and a side of sugar-free breakfast sausage. It also keeps remarkably well in the fridge, making it an excellent option for cold meal-prep breakfasts throughout the week.

FAQs

Can I use frozen broccoli?
Yes, you can use frozen broccoli. Ensure it is completely thawed and squeezed dry in a kitchen towel to remove all excess moisture before adding it to the dish.

How do I store leftovers?
Store any leftover quiche in an airtight container in the refrigerator for up to 4 days. Reheat gently in the oven or microwave.

Can I freeze this quiche?
Yes. Once fully cooled, wrap slices tightly in plastic wrap and foil. Freeze for up to 2 months. Thaw in the fridge overnight before reheating.

Conclusion

Making a delicious, low-carb meal doesn't have to be complicated. This keto broccoli cheese quiche proves that simple ingredients can create a sophisticated and satisfying dish that fits perfectly into your healthy lifestyle. Give this recipe a try for your next Sunday brunch or weekly meal prep session!

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