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Styled overhead shot of gluten-free quiche cups stacked on a cake stand with some turned on their side to show the layered potato crust and fluffy egg filling, served with fresh fruit and breakfast sides
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Mini Gluten-Free Quiche Cups

These mini gluten-free quiche cups are made with a crispy shredded potato crust, savory sausage and vegetables, and a fluffy egg filling for a high-protein, gluten-free breakfast or snack. Perfect for meal prep, they store and reheat well for easy grab-and-go mornings all week.
Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Servings 12 egg cups (Serves 6)
Author Rachael DeVaux

Equipment

  • silicone mold muffin tin (quiche cups will stick if you use a regular muffin tin)
  • Blender

Ingredients

For the Crust:

  • 2 cups frozen shredded potatoes unseasoned
  • 2 tablespoons avocado oil
  • ½ teaspoon kosher salt
  • ½ teaspoon garlic powder
  • ½ teaspoon smoked paprika
  • 2 tablespoons cassava flour
  • 2 tablespoons grated parmesan cheese
  • Avocado oil cooking spray

For the Filling:

  • 1 tablespoon avocado oil
  • ½ cup diced red onion
  • 1 small red bell pepper diced
  • 2 scallions sliced thin
  • 8 pre-cooked chicken maple sausages sliced (I like Applegate)
  • 1 teaspoon chili powder
  • 1 teaspoon garlic powder
  • ½ teaspoon kosher salt
  • ½ cup chopped Italian parsley

For the Eggs:

  • 8 large pasture-raised eggs
  • ½ cup lactose-free cottage cheese (I like Good Culture)
  • ½ teaspoon kosher salt
  • Freshly ground black pepper
  • ¼ cup freshly grated Parmesan cheese

Instructions

  • *Note: these work much better if you use a silicone muffin tin, which makes the cups very easy to release from the pan (they will stick too much if you use a regular muffin tin). If you use a silicone mold, be sure to put it on a baking sheet before pouring the egg mixture into it to reduce spilling.

For the Potatoes:

  • Preheat the oven to 400°F. Spray the silicone molds generously with avocado oil cooking spray and set aside.
  • In a medium bowl, add the shredded potatoes, avocado oil, salt, garlic powder, smoked paprika, and cassava flour. Toss to combine. Fold in the parmesan cheese.
  • Into the avocado oil-spray silicone muffin tins, evenly distribute the shredded potato mixture in the bottom of each cup.
  • Transfer the sheet to the oven. Bake for 20 minutes, until the potatoes are slightly golden.
  • Remove from the oven. Using the back of a tablespoon, press the potatoes down before proceeding.

For the Filling:

  • Meanwhile, in a large skillet, heat the avocado oil over medium heat.
  • Once hot, add the onions, bell pepper, scallions, sausage, chili powder, garlic powder, and salt. Sauté for 5 to 7 minutes until the veggies start to soften and the sausage begins to brown. Remove from the heat and stir in the parsley.
  • Allow to cool before adding to the muffin tin. Once cooled to the touch, spoon even amounts of the veggie and sausage-filling into the cups over the potatoes.

For the Eggs:

  • In a blender, add the eggs, cottage cheese, salt and pepper, and blend until fluffy and pale yellow.
  • Carefully pour the egg mixture into the muffin tins, being careful not to overfill since the eggs will rise while baking. Top with Parmesan cheese.
  • Transfer to the oven and bake for 15 to 17 minutes until the tops of the egg cups are golden brown. Remove from the oven.
  • Allow the egg cups to cool entirely before removing from the muffin tins. Enjoy!

To Store & Reheat:

  • Store in an airtight container in the fridge for about 5 days. They heat up great in a toaster oven!

Notes

Swaps & Substitutions:
  • Shredded potatoes: Fresh grated potatoes work well; squeeze out excess moisture. Sweet potatoes also work for a slightly sweeter version.
  • Cassava flour: Almond flour can be substituted or omitted (crust will be softer without it).
  • Avocado oil: Olive oil or melted ghee can be used interchangeably.
  • Chicken sausage: Swap with turkey or pork sausage, or omit for mushrooms/extra veggies.
  • Vegetables: Use spinach, zucchini, mushrooms, or kale—just sauté off excess moisture.
  • Seasonings: Chili powder can be replaced with Italian seasoning or a smoked paprika + cumin blend.
  • Cottage cheese: Ricotta or Greek yogurt can be used for a slightly different texture.
  • Parmesan: Pecorino Romano or omit for dairy-free.
  • Parsley: Swap with chives, basil, or cilantro.