Gluten Free Slow Cooker Bacon, Cheddar, and Tomato Quiche

Gluten Free Slow Cooker Bacon, Cheddar, and Tomato Quiche Recipe

When I first heard from my good friend, Stephanie O’Dea, that you could make quiche in a slow cooker, I was skeptical. I just couldn’t wrap my wits around it. How would that work? Well I tried it, it works, and I may never make quiche any other way again! This gluten free bacon, cheddar, and tomato quiche made in a slow cooker may just convert you, as well!

I used nitrate free bacon, pasture-raised, cage free eggs from Nature’s Yoke, farm fresh tomatoes and, to make it all work, just a bit of gluten free Bisquick. It’s delicious and could not be easier!

Gluten free quiche made in a slow cooker

5 from 1 vote
Gluten Free Slow Cooker Bacon, Cheddar, and Tomato Quiche
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Gluten Free Slow Cooker Bacon, Cheddar, and Tomato Quiche Recipe

Prep Time15 mins
Cook Time6 hrs
Total Time6 hrs 15 mins
Course: Breakfast
Cuisine: American
Servings: 4 people
Calories: 545kcal
Author: Gluten Free & More


  • Gluten free nonstick cooking spray
  • 6 slices nitrate free bacon diced
  • 1 small white or yellow onion diced
  • 6 large cage-free eggs
  • 1 cup milk or dairy free milk of choice
  • 2 tablespoons gluten free Bisquick
  • ½ teaspoon kosher or fine sea salt
  • ¼ teaspoon freshly ground black pepper
  • 2 cups grated cheddar cheese
  • 1 large tomato sliced


  • Spray the insert of a 4-quart slow cooker with cooking spray.
  • Place the bacon and onion in a cold skillet and turn the heat to medium. Cook, stirring occasionally, until the bacon is crisp and the onions are tender. Remove from the pan with a slotted spoon and drain on paper towels.
  • In a large mixing bowl, whisk the eggs, milk, Bisquick, salt, pepper, and cheese together. Stir in the bacon and onion mixture. Pour into the slow cooker. Top with tomato slices and cook on low for 6-7 hours or on high for 4 hours. The quiche is done when the sides are browned, the center is set, and it has begun to pull away from the sides.


Nutrition Facts
Gluten Free Slow Cooker Bacon, Cheddar, and Tomato Quiche Recipe
Amount Per Serving
Calories 545 Calories from Fat 369
% Daily Value*
Fat 41g63%
Saturated Fat 19g95%
Cholesterol 332mg111%
Sodium 1076mg45%
Potassium 417mg12%
Carbohydrates 13g4%
Sugar 6g7%
Protein 29g58%
Vitamin A 1280IU26%
Vitamin C 6.3mg8%
Calcium 536mg54%
Iron 2mg11%
* Percent Daily Values are based on a 2000 calorie diet.

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Disclaimer: All nutrition facts on Simply Gluten Free are meant only as a guide and may differ depending on product brands used or ingredient substitutions. Some errors may occur, so you are encouraged to confirm the recipe’s ingredient and nutrition suitability for your own diet.
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Tags: Bacon Bisquick Cheddar Cheese Easy Eggs Gluten-Free Gluten-Free Recipes Quiche Slow Cooker Tomatoes
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