
This roasted vegetable tart reimagines the traditional quiche with a gluten-free, colorful and nutritious twist. Its unique crust, made from ancient grain flours, provides a crispy base for a medley of Mediterranean-style roasted vegetables.
This tart was created in my kitchen from a desire to combine the comfort of a traditional quiche with the benefits of whole grain flours and seasonal vegetables. After several attempts to perfect the crust, this version has become a staple in our meal rotation.
Essential Ingredients and Their Secrets
- For the Special Crust:
- Brown Rice Flour: Provides structure and nutrition
- Millet Flour: Creates light, airy texture
- Millet Flakes: Add unique crunch
- Tapioca Starch: Ensures perfect binding
- Olive Oil: Guarantees pliable, fragrant crust
- For the Filling:
- Root Vegetables: Choose organic for intense flavor
- Summer Vegetables: Add freshness and color
- Spices: Turmeric-paprika duo enhances flavors
- Pumpkin Seeds: Add texture and nutrients
Detailed Instructions
- 1. Homemade Crust (Foundation for Success)
- - Sift flours to prevent lumps
- Mix dry ingredients before adding liquids
- Add oil gradually
- Use room temperature water
- Knead gently but thoroughly
- Chilling is crucial for texture
- Roll out delicately - 2. Vegetable Preparation (The Art of Roasting)
- - Cut vegetables in uniform thickness
- Slice sweet potato and carrot very thin
- Keep zucchini slices slightly thicker for texture
- Finely slice onions for even caramelization
- Cut tomatoes in equal wedges
- Coat every piece with spices
- Arrange thoughtfully on baking sheet - 3. Roasting (The Critical Step)
- - Preheat oven properly
- Space vegetables on baking sheet
- Gently turn halfway through
- Watch tender vegetables carefully
- Achieve caramelization without burning
- Cool slightly before assembly - 4. Quiche Filling (Perfect Binding)
- - Blend starch without lumps
- Add cream slowly
- Season generously
- Final mixture should be silky
- Ingredient temperature affects texture
Creative Variations and Adaptations
- Mediterranean Version: Eggplant, bell peppers, olives
- Autumn Version: Butternut squash, mushrooms, sage
- Spring Version: Asparagus, peas, fava beans
- Provençal Version: Pre-prepared ratatouille
- Forest Version: Mixed wild mushrooms
- Nordic Version: Beets, parsnips, rutabaga
Troubleshooting Common Issues
- Crumbly crust: Add water one tablespoon at a time
- Soggy bottom: Pre-bake crust slightly
- Overcooked vegetables: Reduce roasting time
- Runny filling: Increase starch amount
- Difficult unmolding: Allow longer cooling time
Nutritional Benefits
- High fiber from whole grain flours
- Plant protein from seeds
- Vitamins and minerals from colorful vegetables
- Antioxidants from spices
- Healthy fats from olive oil
- Complex carbohydrates from grains
- Low glycemic index
Serving Suggestions
- Pair with simply dressed green salad
- Serve with fresh herb sauce
- Top with sprouts
- Offer homemade tomato chutney
- Complement with dry white wine

Storage and Reuse
- Keeps for 3 days in refrigerator
- Gently reheat in oven
- Delicious cold for picnics
- Cut leftovers into individual portions
- Freeze unused portions
This roasted vegetable tart has become a symbol of my modern family cooking: honoring tradition while incorporating healthy, contemporary ingredients. It proves that gluten-free cooking can be just as delicious as classic versions.
Final Notes
- Preparation time can be split into stages
- Recipe adapts well to modifications
- Double quantities for larger groups
- Leftovers perfect for packed lunches
- Worth the time investment
This recipe demonstrates that vegetarian cooking can be sophisticated and satisfying. It combines the benefits of ancient grains with seasonal vegetables, creating a dish that nourishes both body and spirit.
Recipe Tips & Tricks
- → Is this tart completely gluten-free?
- Yes, it's totally gluten-free! It's made using rice and millet flours.
- → What’s the best way to store the tart?
- Keep it in the fridge for up to 2 days. You can reheat it in the oven.
- → Can I switch up the vegetables?
- Of course! Use seasonal vegetables or your favorites.
- → How can this recipe be made vegan-friendly?
- Swap the cream for coconut milk or any plant-based alternative.
- → Is this recipe easy to make?
- It’s a bit tricky, but it’s manageable with patience and care.