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Crustless Veggie Quiche
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5 from 1 vote

Crustless Veggie Quiche

This crustless veggie quiche is packed with flavor and healthy colors. Made simply with eggs, tomatoes, spinach, onions, and more, this breakfast or brunch recipe is perfect for any occasion.
Prep Time15 mins
Cook Time20 mins
Total Time35 mins
Course: Breakfast, brunch
Cuisine: American
Servings: 8 slices
Calories: 134kcal
Author: NicoleDurham
Cost: Recipe $3.69 / Serving $0.46


  • ½ diced onion ($0.35)
  • 4 mushrooms, diced small ($0.37)
  • 2 green onions, chopped ($0.03)
  • 2 handfuls fresh baby spinach ($0.66)
  • 1 medium sized roma tomato ($0.29)
  • 6 eggs ($0.48)
  • ½ cup milk (or half and half, or heavy cream) ($0.08)
  • 3 tablespoon olive oil, divided ($0.39)
  • ½ teaspoon salt ($0.05)
  • ½ teaspoon paprika ($0.05)
  • ¼ teaspoon black pepper ($0.02)
  • ¼ cup cheddar cheese, shredded ($0.23)
  • ¼ cup diced ham or chopped lunch meat *optional for those wanting meat ($0.69)


  • Preheat oven to 425F degrees.
  • In a skillet over medium heat add 2 tablespoon of olive oil and your onions, sautee until translucent.
  • Add 1 more tablespoon olive oil and diced mushrooms. Sautee until onions are lightly browned and mushrooms are soft.
  • Pour mix into large mixing bowl.
  • Add spinach to pan and heat until wilted, turn off heat. Remove spinach and place into bowl.
  • Add your tomato, green onions, seasonings, stir to combine.
  • Add eggs, stirring until well mixed.
  • Pour into greased baking dish and bake for 20 minutes at 425F degrees


Recipe Tips

  • You can omit any of the veggies from the recipe or use a smaller amount if you don't have much on hand. I have found that this makes it much easier for using up half the onions or tomatoes I keep storing in my fridge.
  • If you want to make this crustless vegetarian quiche in a pie crust I recommend making it in one that has been baked at 425 degrees F for 10 minutes prior to filling so that it's perfectly cooked at serving time and not soggy. This is called "blind baking" and will help to make the crust the perfect texture.


Leftover no crust vegetable quiche is good for about 3-4 days if stored in an airtight container in the fridge. I think it tastes best when eaten within the first 24 hours though as that's when the texture, moisture, and flavor are really great.

Make Ahead

  • Go ahead and mix up everything you need now (as if you were about to pour it into a pie plate and bake it) and instead, keep it stored in a covered bowl or gallon-sized Ziploc baggie in the fridge. It can last up to two days like this but can be a great way to wake up to quiche on a busy morning.
  • Do not store the quiche filling in a glass pie plate and then move directly to a hot oven.
  • If keeping in the pie plate until ready to bake, make sure to let it sit at room temperature for about 30 minutes as the oven preheats before baking.


Serving: 1wedge | Calories: 134kcal | Carbohydrates: 3.9g | Protein: 6.7g | Fat: 10.5g | Saturated Fat: 2.8g | Polyunsaturated Fat: 1.4g | Monounsaturated Fat: 5.6g | Trans Fat: 0.1g | Cholesterol: 144.3mg | Sodium: 247.7mg | Potassium: 200.2mg | Fiber: 0.7g | Sugar: 1.9g | Vitamin A: 123.5IU | Vitamin C: 5.4mg | Calcium: 77.1mg | Iron: 1mg