✨ Introduction
Mediterranean Layered Beet, Sweet Potato & Feta Gratin with Walnuts is the ultimate elegant comfort bake packed with earthy beets, tender sweet potatoes, creamy feta cheese, and crunchy toasted walnuts layered into a rich Mediterranean-inspired casserole. Every bite delivers sweet roasted vegetables, tangy feta, warm herbs, and nutty crunch baked together into one colorful and deeply satisfying dish. Wholesome, vibrant, and beautifully comforting, this gratin is perfect for holiday tables, vegetarian dinners, or elevated homemade comfort food.
🛒 Ingredients
For the Gratin
• 2 medium beets, thinly sliced
• 2 large sweet potatoes, thinly sliced
• 1 tbsp olive oil
• 1 small onion, thinly sliced
• 3 cloves garlic, minced
• 1 tsp oregano
• 1 tsp thyme
• Salt and black pepper to taste
For the Cheese & Topping
• 1 cup crumbled feta cheese
• ½ cup chopped walnuts
• ½ cup grated Parmesan cheese
• ½ cup heavy cream or milk
Optional Add-Ins
• Spinach
• Goat cheese
• Fresh rosemary
• Chili flakes
Optional Garnish
• Fresh parsley or thyme
• Honey drizzle
• Cracked black pepper
• Extra feta cheese
👩🍳 Instructions
1️⃣ Preheat the Oven
Preheat oven to 375°F (190°C). Lightly grease a baking dish.
2️⃣ Prepare the Vegetables
Thinly slice beets and sweet potatoes evenly for consistent cooking.
3️⃣ Sauté the Onion & Garlic
Heat olive oil in a skillet and cook onions until softened. Stir in garlic and herbs.
4️⃣ Layer the Gratin
Arrange layers of sweet potatoes, beets, onion mixture, feta cheese, and walnuts in the baking dish.
5️⃣ Add the Cream
Pour heavy cream or milk evenly over the layers.
6️⃣ Top the Gratin
Sprinkle Parmesan cheese and extra walnuts over the top.
7️⃣ Bake Until Tender
Cover with foil and bake until vegetables are tender. Remove foil near the end for a golden top.
8️⃣ Garnish and Finish
Top with fresh herbs, honey drizzle, cracked black pepper, or extra feta.
9️⃣ Serve and Enjoy
Serve warm for a rich, colorful, and deeply satisfying Mediterranean-inspired bake.
❓ FAQ
Can I use goat cheese instead of feta?
Yes, goat cheese adds creamy tangy richness.
How thin should the vegetables be sliced?
Thin slices help the gratin cook evenly and become tender.
Can I make it ahead?
Yes, assemble ahead and bake before serving.
What nuts work best?
Walnuts or pecans both pair beautifully.
What sides pair well?
Roasted chicken, salad, or crusty bread pair perfectly.
🍠 Final Thoughts
Mediterranean Layered Beet, Sweet Potato & Feta Gratin with Walnuts is the perfect elegant comfort bake packed with sweet roasted vegetables, creamy feta, crunchy walnuts, and rich Mediterranean flavor. Warm, wholesome, and deeply satisfying, it’s a homemade favorite full of vibrant comforting goodness.
