Looking for a vegetable dish that’s both rustic and visually stunning? This Ina Garten Vegetable Tian is a perfect balance of elegant presentation and rich, homey flavor. Featuring thin slices of potatoes, tomatoes, and zucchini, layered beautifully over a bed of sautéed onions and garlic, this dish is baked with herbs and a sprinkle of cheese until golden and bubbling. It’s a great side for roasted meats, grilled fish, or a stand-alone vegetarian main.
What is Ina Garten’s Vegetable Tian?
Ina Garten’s vegetable tian is a layered vegetable bake that includes potatoes, zucchini, and tomatoes, all sliced thin and arranged over a base of caramelized onions. It’s seasoned with thyme, olive oil, and garlic, then topped with grated cheese and baked until tender and golden. It resembles the classic French ratatouille or gratin, but with a more structured, artful look.

Other Ina Garten Recipes
- Ina Garten’s Crunchy Iceberg Salad
- Ina Garten Dark Chocolate Terrine with Orange Sauce
- Ina Garten Cranberry and Apple Cake
- Ina Garten Winter Slaw
Reasons to Try Ina Garten’s Vegetable Tian
- Beautiful on the table – Its layered look makes it ideal for holidays or dinner parties
- Uses simple ingredients – Made with fresh produce and pantry staples
- Healthy and filling – A nutritious and comforting side or main
- Naturally gluten-free – Great for various dietary preferences
- Pairs well with many dishes – Complements meats, grains, and other veggies
- Make-ahead friendly – Can be assembled in advance and baked later
- Balanced in flavor and texture – Tender vegetables with a crisp, cheesy top
Ingredients Needed to Make Ina Garten’s Vegetable Tian
- 2 tablespoons olive oil
- 1 large yellow onion, sliced
- 2 garlic cloves, minced
- 1 medium zucchini, thinly sliced
- 1 medium yellow squash, thinly sliced
- 1 medium Yukon gold potato, peeled and thinly sliced
- 2 medium plum tomatoes, thinly sliced
- 1 teaspoon fresh thyme (or ½ teaspoon dried)
- Kosher salt and freshly ground black pepper
- ½ cup grated Gruyère or Parmesan cheese
Instructions to Prepare Ina Garten Vegetable Tian
Step 1: Preheat the Oven and Prep the Dish
Preheat your oven to 375°F (190°C). Lightly grease a round or oval baking dish with olive oil.
Step 2: Sauté Onions and Garlic
In a medium skillet, heat olive oil over medium heat. Add sliced onions and cook for 8–10 minutes until soft and golden. Stir in garlic and cook for another 1 minute. Spread this mixture evenly in the bottom of the baking dish.
Step 3: Slice the Vegetables Evenly
Using a sharp knife or mandoline, slice the zucchini, yellow squash, potato, and tomatoes into thin, uniform rounds.
Step 4: Layer the Vegetables
Arrange the vegetable slices alternately (zucchini, squash, potato, tomato) in a spiral or row pattern over the onion base. Stand them upright for a visually appealing tian.
Step 5: Season and Add Herbs
Sprinkle the vegetables with salt, pepper, and thyme. Drizzle lightly with olive oil to coat the tops.
Step 6: Cover and Bake
Cover the dish with foil and bake for 35–40 minutes until the vegetables are tender.
Step 7: Add Cheese and Finish Baking
Uncover and sprinkle the grated cheese over the top. Return to the oven for another 15–20 minutes, or until the cheese is golden and bubbly.
Step 8: Rest and Serve
Let the tian sit for 5–10 minutes before serving to allow flavors to settle and make slicing easier.

What Goes Well With Ina Garten’s Vegetable Tian
- Roast chicken or lamb – A hearty, flavorful protein pairing
- Grilled fish or shrimp – Light and healthy with Mediterranean flair
- Fresh green salad – Adds crunch and balance to the soft vegetables
- Herbed rice or couscous – Soaks up the juices beautifully
- Crusty artisan bread – Perfect for scooping up cheesy bits
- Creamy polenta or mashed potatoes – For a filling vegetarian meal
- Simple vinaigrette – Adds a bright, acidic contrast on the side
Expert Tips for Mastering the Recipe
- Use a mandoline for even slices – Ensures uniform cooking and a clean look
- Choose firm vegetables – Prevents them from getting too soft or watery
- Season each layer lightly – Helps develop depth of flavor throughout
- Don’t overcrowd the dish – Tightly packed slices cook more evenly
- Add a splash of broth if too dry – Helps steam the vegetables while baking
- Use fresh herbs when possible – For a vibrant, aromatic finish
- Let it rest before slicing – Holds shape better and enhances taste
Variations of the Recipe
- Include eggplant slices – Adds more depth and classic ratatouille flair
- Add mozzarella or goat cheese – For a creamier, tangy profile
- Top with breadcrumbs before baking – For an extra crunchy topping
- Try sweet potatoes – Adds color and natural sweetness
- Use cherry tomatoes – Halved and tucked into layers for bursts of flavor
- Mix in bell peppers – Thinly sliced for extra color and sweetness
- Make it dairy-free – Skip the cheese or use a plant-based alternative
How to Store Leftovers
- Cool completely before storing – Prevents condensation and sogginess
- Refrigerate in an airtight container – Keeps fresh for 3–4 days
- Store in single layers – Helps preserve the shape of the slices
- Do not freeze after baking – Texture may turn mushy when thawed
- Label and date the container – Use within best timeframe
- Avoid plastic wrap touching cheese – It can stick and pull off topping
- Reheat gently before serving – To maintain structure and flavor
How Do I Reheat Ina Garten’s Vegetable Tian?
- Use the oven for best texture – Reheat at 350°F for 15–20 minutes, uncovered
- Microwave for convenience – Use medium power in short bursts
- Add a drizzle of olive oil before reheating – Keeps the top moist and flavorful
- Cover loosely when reheating – Prevents drying out
- Avoid overheating – Helps maintain the tender-crisp texture
- Reheat only what you’ll eat – Repeated reheating affects quality
- Let rest after heating – Enhances flavor and presentation
Nutritional Value (per serving)
- Calories: 180
- Carbohydrates: 18g
- Protein: 5g
- Fat: 10g
- Fiber: 4g
- Sugar: 5g
- Sodium: 280mg
FAQs
What vegetables are best for Ina Garten’s vegetable tian?
The best vegetables for a vegetable tian are zucchini, yellow squash, Yukon gold potatoes, and plum tomatoes. These slice easily, cook evenly, and hold their shape during baking.
How thin should vegetables be sliced for a tian?
Vegetables should be sliced about 1/8 to 1/4 inch thick. Thin, even slices ensure the vegetables cook through evenly and create a beautiful layered presentation.
Can I make vegetable tian ahead of time?
Yes, vegetable tian can be assembled ahead and refrigerated. Cover tightly and bake just before serving. You may need to add 5–10 extra minutes to the baking time if chilled.
How do I keep my vegetable tian from becoming watery?
To avoid a watery tian, use firm vegetables and salt them lightly before baking to draw out excess moisture. Baking uncovered for the last part helps evaporate any liquid.
Final Words
This Ina Garten Vegetable Tian is a celebration of seasonal vegetables, baked to perfection with herbs and cheese. It’s a dish that’s as flavorful as it is beautiful, combining simplicity with elegance.
PrintIna Garten Vegetable Tian Recipe
Ina Garten’s vegetable tian is a layered vegetable bake that includes potatoes, zucchini, and tomatoes, all sliced thin and arranged over a base of caramelized onions. It’s seasoned with thyme, olive oil, and garlic, then topped with grated cheese and baked until tender and golden. It resembles the classic French ratatouille or gratin, but with a more structured, artful look.
- Prep Time: 20
- Cook Time: 55
- Total Time: 1 hour 15 minutes
- Category: Side Dish
- Method: Baking
- Cuisine: French
Ingredients
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2 tablespoons olive oil
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1 large yellow onion, sliced
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2 garlic cloves, minced
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1 medium zucchini, thinly sliced
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1 medium yellow squash, thinly sliced
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1 medium Yukon gold potato, peeled and thinly sliced
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2 medium plum tomatoes, thinly sliced
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1 teaspoon fresh thyme (or ½ teaspoon dried)
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Kosher salt and freshly ground black pepper
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½ cup grated Gruyère or Parmesan cheese
Instructions
Preheat your oven to 375°F (190°C). Lightly grease a round or oval baking dish with olive oil.
In a medium skillet, heat olive oil over medium heat. Add sliced onions and cook for 8–10 minutes until soft and golden. Stir in garlic and cook for another 1 minute. Spread this mixture evenly in the bottom of the baking dish.
Using a sharp knife or mandoline, slice the zucchini, yellow squash, potato, and tomatoes into thin, uniform rounds.
Arrange the vegetable slices alternately (zucchini, squash, potato, tomato) in a spiral or row pattern over the onion base. Stand them upright for a visually appealing tian.
Sprinkle the vegetables with salt, pepper, and thyme. Drizzle lightly with olive oil to coat the tops.
Cover the dish with foil and bake for 35–40 minutes until the vegetables are tender.
Uncover and sprinkle the grated cheese over the top. Return to the oven for another 15–20 minutes, or until the cheese is golden and bubbly.
Let the tian sit for 5–10 minutes before serving to allow flavors to settle and make slicing easier.