Crustless Veggie Quiche

Crustless Veggie Quiche is a easy American recipe that serves 4. 260 calories per serving. Recipe by How To Cook Smarter on YouTube.

Prep: 15 min | Cook: 35 min | Total: 1 hr

Cost: $4.64 total, $1.16 per serving

Ingredients

  • 1 piece Bell Pepper (finely chopped)
  • 3 stalks Green Onions (chopped)
  • 1 medium Sweet Potato (grated, about 1 cup)
  • 1 cup Cheddar Cheese (grated)
  • 5 large Eggs (room temperature)
  • 0.5 cup Milk (whole or 2%)
  • 1 teaspoon Dijon Mustard
  • 0.5 teaspoon Salt
  • 0.25 teaspoon Black Pepper (freshly ground)
  • 1 pinch Nutmeg (freshly grated)
  • 0.25 cup All-Purpose Flour

Instructions

  1. Prepare toppings

    Finely chop the bell pepper and green onions. Grate the sweet potato and cheddar cheese. If using frozen vegetables, thaw and pat dry thoroughly. Spread the chopped vegetables evenly in the bottom of the 8‑inch cast‑iron skillet, then sprinkle the grated cheese over them.

    Time: PT10M

  2. Blend the egg mixture

    Crack the five eggs into the blender. Add 1 cup grated cheese, ½ cup milk, 1 tsp Dijon mustard, ½ tsp salt, ¼ tsp black pepper, a pinch of freshly grated nutmeg, and ¼ cup flour. Blend on medium speed until the mixture is completely smooth with no lumps.

    Time: PT5M

  3. Combine filling with toppings

    Pour the blended egg mixture over the layered vegetables and cheese in the skillet. Gently stir with a spatula to ensure the veggies are evenly coated but not broken up.

    Time: PT2M

  4. Bake the quiche

    Place the skillet in a pre‑heated oven at 350°F (175°C) and bake for about 35 minutes, or until the top is golden and the center is set (a gentle shake should not cause the center to jiggle).

    Time: PT35M

    Temperature: 350°F

  5. Cool before slicing

    Remove the skillet from the oven and let the quiche rest for 20 minutes. This allows the filling to set so it slices cleanly. Then cut into wedges and serve.

    Time: PT20M

Nutrition Facts

Calories
260
Protein
12 g
Carbohydrates
12 g
Fat
15 g
Fiber
2 g

Dietary info: Vegetarian, High protein, Low carb, Contains gluten

Allergens: Eggs, Milk, Wheat (flour), Cheese (dairy)

Last updated: April 6, 2026

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Crustless Veggie Quiche

Recipe by How To Cook Smarter

A quick, protein‑packed crustless quiche that’s perfect for breakfast, lunch, or dinner. Loaded with bell pepper, green onions, sweet potato and cheddar, it bakes in a cast‑iron skillet, stays moist, and reheats beautifully.

EasyAmericanServes 4

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Source Video
37m
Prep
35m
Cook
10m
Cleanup
1h 22m
Total

Cost Breakdown

$4.64
Total cost
$1.16
Per serving

Critical Success Points

  • Dry the vegetables thoroughly before layering.
  • Blend the filling until completely smooth.
  • Bake until the top is golden and the center is set.
  • Allow the quiche to rest 20 minutes before slicing.

Safety Warnings

  • Use oven mitts when handling the hot cast‑iron skillet.
  • Ensure the blender lid is securely fastened to avoid spills.

Frequently Asked Questions

Everything you need to know about this recipe

Q

What is the cultural significance and history of crustless veggie quiche in American cuisine?

A

Crustless quiche grew out of the classic French quiche Lorraine but became popular in the United States as a low‑carb, high‑protein breakfast or brunch option, especially among health‑conscious home cooks.

cultural
Q

What are the traditional regional variations of crustless quiche in American cooking?

A

In the Midwest, corn and cheddar are common; in the Southwest, green chilies and pepper jack appear; the Northeast often uses spinach and feta. The recipe from How To Cook Smarter showcases a versatile vegetable mix that can be swapped for regional produce.

cultural
Q

How is crustless veggie quiche traditionally served in American households?

A

It is usually sliced into wedges and served warm with a side of fresh fruit, pickled vegetables, or a simple green salad. It can also be enjoyed cold as a protein‑rich snack.

cultural
Q

What occasions or celebrations is crustless veggie quiche associated with in the United States?

A

The dish is popular for weekend brunches, holiday breakfasts, potlucks, and as a make‑ahead meal for busy workweeks because it stores well and reheats quickly.

cultural
Q

What makes crustless veggie quiche special or unique in American cuisine?

A

By omitting the pastry crust, the quiche reduces calories and carbs while highlighting the creamy egg‑cheese custard and the natural sweetness of vegetables, fitting modern American preferences for lighter, protein‑rich meals.

cultural
Q

What are the most common mistakes to avoid when making crustless veggie quiche?

A

Common errors include using wet vegetables that make the bottom soggy, over‑mixing the batter which creates air pockets, and cutting the quiche before it has set, which leads to crumbly slices.

technical
Q

Why does this recipe use flour in the filling instead of a traditional flour‑free quiche?

A

A small amount of flour (¼ cup) helps the custard firm up, making the quiche easier to slice and giving it a slightly sturdier texture without needing a crust.

technical
Q

Can I make crustless veggie quiche ahead of time and how should I store it?

A

Yes, bake the quiche, let it cool completely, then cover and refrigerate for up to four days. For longer storage, wrap individual slices and freeze; reheat in the oven or microwave before serving.

technical
Q

What texture and appearance should I look for when the crustless veggie quiche is done?

A

The top should be lightly golden and set, while a gentle shake of the skillet will show no liquid wobble in the center. The edges may puff slightly but will settle as it cools.

technical
Q

What does the YouTube channel How To Cook Smarter specialize in?

A

The YouTube channel How To Cook Smarter focuses on practical, time‑saving recipes for everyday home cooks, emphasizing healthy ingredients, minimal waste, and straightforward techniques.

channel
Q

How does the YouTube channel How To Cook Smarter's approach to American comfort food differ from other cooking channels?

A

How To Cook Smarter prioritizes simplicity and nutrition, often swapping heavy ingredients for lighter alternatives (like using eggs and cheese instead of heavy cream) while still delivering classic comfort flavors.

channel
Q

What other American breakfast recipes is the YouTube channel How To Cook Smarter known for?

A

The channel features recipes such as Overnight Oats, Protein‑Packed Breakfast Burritos, Veggie‑Loaded Egg Muffins, and Quick Pancake Variations that align with its health‑focused, efficient cooking style.

channel

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