Sweet Potato Crust Quiche with Spinach, Roasted Red Peppers, and Prosciutto

A gluten-free, Paleo-friendly quiche that's packed with protein, vegetables, and flavor

When I need a meal that's easy to prepare, nutrient-dense, and works for multiple meals throughout the week, this Sweet Potato Crust Quiche is one of my go-to recipes.

Unlike traditional quiche recipes that use a flour-based crust, this version features a naturally gluten-free sweet potato crust that adds flavor, texture, and extra nutrients.

Combined with eggs, spinach, roasted red peppers, fresh basil, and prosciutto, it creates a satisfying meal that's perfect for breakfast, brunch, lunch, or dinner.

One of my favorite things about this recipe is how versatile it is. You can easily swap the vegetables, herbs, or protein to create endless variations based on what you have in your refrigerator.

Why You'll Love This Recipe

This quiche is:

• Gluten-free

• Paleo-friendly

• High in protein

• Packed with vegetables

• Great for meal prep

• Delicious for breakfast, lunch, or dinner

• Easy to customize

It also reheats beautifully, making it perfect for busy mornings when you need a healthy breakfast ready to go.

The Benefits of a Sweet Potato Crust

Sweet potatoes are one of my favorite alternatives to traditional grain-based crusts.

They're naturally rich in fiber, vitamin A, potassium, and antioxidants while adding a subtle sweetness that pairs perfectly with savory fillings.

Using a sweet potato crust also makes this recipe suitable for those avoiding gluten while adding extra nutrition compared to conventional pie crusts.

Ingredients:

For the crust:

• 1 large sweet potato, peeled and shredded

• 1 egg

• 1/2 tsp himalayan or sea salt

• 1/4 tsp black pepper

For the filling:

• 6 eggs

• 1/2 cup coconut milk

• 2 cups baby spinach

• 1 jar of sweet roasted red peppers (12 oz.), chopped

• 2 oz. prosciutto, chopped

• 1/4 tsp black pepper

• 1/2 tsp salt

• 1/4 tsp red pepper flakes

• 1/2 tsp dry mustard

• 1/2 tsp thyme

• 1/2 tsp onion powder

• 1/2 tsp garlic powder

• 2 TBSP fresh basil

Directions:

1. Preheat the oven to 400 degrees F.

2. Combine all the ingredients for the crust (shredded sweet potato, egg, salt and pepper) into a bowl and mix.

3. Press the mixture into a pie pan, and work the mix up the sides of the pan.

4. Bake the crust until set, for 15-20 minutes.

5. Reduce oven temperature to 350 degrees.

6. In a large bowl, whisk together 6 eggs, coconut milk, pepper, salt, dry mustard, thyme, red pepper flakes, onion powder and garlic powder.

7. Stir in the prosciutto, spinach, roasted red pepper and fresh basil.

8. Pour the mixture on top of the pre-baked crust. Bake quiche for 45-50 minutes until the eggs fully cooked.

9. Cut into slices and enjoy!!

Make It Your Own

One of the reasons I love this recipe is how adaptable it is.

Try swapping the prosciutto for:

• Turkey sausage

• Ground chicken

• Smoked salmon

• Bacon

Or make it vegetarian by omitting the meat altogether and adding:

• Mushrooms

• Broccoli

• Asparagus

• Zucchini

• Artichoke hearts

You can also experiment with different fresh herbs such as parsley, dill, rosemary, or chives.

A Functional Medicine Perspective

This recipe contains several nutrients that support overall health and wellness.

Eggs provide high-quality protein along with important nutrients such as choline, which supports brain health. The combination of protein, healthy fats, and vegetables helps create a meal that supports satiety and stable energy levels throughout the day.

Many women in perimenopause and menopause struggle to consume enough protein at breakfast. A slice of this quiche can be an easy way to increase protein intake while incorporating vegetables into the first meal of the day.

A Traditional Chinese Medicine Perspective

From a Chinese medicine perspective, cooked meals are often easier to digest than cold breakfasts or raw foods.

The combination of eggs, cooked vegetables, herbs, and warming spices creates a nourishing meal that supports digestive function while providing sustained energy.

The sweet potato adds a naturally sweet flavor while helping to support healthy digestion and overall nourishment.

Perfect for Meal Prep

This quiche stores well in the refrigerator and reheats beautifully throughout the week.

Make it on Sunday and enjoy it for:

• Quick breakfasts

• Easy lunches

• Healthy snacks

• Simple dinners paired with a salad

Having healthy meals prepared in advance can make it much easier to stay on track with your nutrition goals.

Looking for More Healthy, Gluten-Free Recipes?

If you enjoyed this recipe, you'll love my cookbook, Allergy-Free Tastes Good to Me.

It's packed with simple, delicious gluten-free recipes made with real food ingredients that support your health without sacrificing flavor.

Whether you're navigating food sensitivities, looking for healthier meal ideas, or simply want easy recipes your whole family will enjoy, this cookbook was created to make healthy eating both practical and enjoyable.

Grab your copy today and discover how good allergy-friendly cooking can taste.