
Quinoa and zucchini gratin combines classic French comfort food with modern superfoods. This nourishing dish features tri-color quinoa and tender zucchini in a rich, creamy sauce, topped with a golden crust for a complete and satisfying meal.
This gratin was first created to use up an abundance of garden zucchini. The tri-color quinoa adds essential nutrients and visual appeal. It has since become a weeknight family favorite.
Essential Ingredients and Tips
- Tri-Color Quinoa: Mix of white, red and black for varied texture and flavor
- Zucchini: Choose young, firm ones for less moisture
- Onion and Shallot: Creates complex flavor base
- Coconut Milk: Adds creamy richness
- White Wine: Provides subtle acidity
- Parmesan: Adds umami depth
Detailed Instructions
- 1. Vegetable Preparation
- - Finely slice onion and shallot evenly
- Use mandoline for uniform zucchini slices
- Retain zucchini moisture to flavor quinoa
- Slowly sweat onions for natural sweetness - 2. Quinoa Cooking
- - Rinse quinoa thoroughly in cold water
- Add liquid gradually for flavor absorption
- Start with wine for proper evaporation
- Cook until tender but not mushy
- Look for slight separation of white germ - 3. Cream Sauce
- - Gradually incorporate coconut milk
- Sauce should coat grains without being too liquid
- Stir constantly to prevent sticking
- Season to taste before baking - 4. Final Baking
- - Preheat oven thoroughly
- Individual ramekins create better crust
- Spread parmesan evenly
- Watch for golden brown top
The autumn version with sautéed mushrooms and fresh herbs is a family favorite. Even quinoa-hesitant children ask for seconds!
Creative Variations
- Mediterranean: Add sun-dried tomatoes and olives
- Autumn: Include mushrooms and fresh thyme
- Spring: Add peas and mint
- Alpine: Use Beaufort cheese and leeks
- Provence: Add herbs de Provence
- Spiced: Include curry and coconut milk
Nutritional Benefits
- Complete protein from quinoa
- Fiber from vegetables and quinoa
- Healthy fats from coconut milk
- Essential vitamins and minerals
- Calcium from parmesan
- Antioxidants from vegetables
- Low glycemic index

Serving Suggestions
- Perfect for family dinners
- Great make-ahead meal
- Works as main course
- Ideal for buffets
- Excellent for lunch boxes
This quinoa gratin demonstrates how traditional comfort food can incorporate modern, nutritious ingredients while maintaining its soul-satisfying appeal.
Final Notes
- Serve with simple green salad
- Pair with dry white wine
- Top with fresh herbs
- Offer extra grated parmesan
- Garnish with fresh basil leaves
Frequently Asked Questions
- → Can you swap out the parmesan cheese?
- Definitely! Use a plant-based cheese or skip it entirely for a vegan option.
- → How should I store the leftovers?
- It’ll keep in the fridge for up to two days. Just reheat in the oven to get that nice texture back.
- → Is this dish vegetarian?
- Yes, it’s all vegetarian and packed with plant-based protein.
- → What sides go well with this bake?
- A fresh green salad or some roasted veggies work great as pairings.
- → Is the recipe complicated to make?
- Not at all—it’s super simple and perfect for kitchen beginners.