Baked Eggplant

Introduction

This baked eggplant combines tender roasted shells with a savory filling of mushrooms, walnuts, capers, and tomato paste, finished with fresh tomato slices. The cinnamon adds warmth without sweetness, and the whole dish comes together in under an hour. It works equally well as a vegetarian main course or a substantial side dish.

Recipe Details

• Prep Time: 20 minutes
• Cook Time: 45–50 minutes
• Total Time: 65–70 minutes
• Servings: 4

Ingredients

• 2 ea. (2 lb / 900 g) medium eggplants
• ¼ lb (113 g) button mushrooms, sliced
• ½ lb (225 g) tomatoes, chopped
• 1 cup (240 ml) chopped onions
• 4 large cloves garlic, minced
• 1 tsp salt or to taste
• ½ tsp cinnamon
• Freshly-ground black pepper to taste
• 2 tsp extra virgin olive oil
• ⅔ cup (80 g) walnuts
• 3 heaping tbsp capers, drained
• 1 can (6 oz / 170 g) tomato paste
• 2-3 small tomatoes, sliced

Instructions

1. Cut eggplants in half lengthwise, leaving a ¼-inch (0.5 cm) rind.
2. Scoop out flesh using a curved serrated grapefruit knife, and coarsely chop it.
3. Place chopped eggplant into a large, deep skillet or flat-bottomed wok.
4. Rub inside of eggplant shells with olive oil and set aside on a baking sheet.
5. Add mushrooms, tomatoes, onions, garlic, salt, cinnamon, pepper, and olive oil to skillet, and sauté 5 to 10 minutes until soft but still chunky.
6. Place eggplant shells under the broiler, and broil 3 inches (7.5 cm) from heat source for 8-12 minutes, until fork tender (be careful not to burn).
7. Remove from heat source and set aside.
8. Coarsely grind walnuts, add to skillet along with capers and tomato paste, and mix well.
9. Fill eggplant shells with sautéed mixture and top with tomato slices.
10. Sprinkle with salt and pepper.
11. Bake uncovered at 375°F for 25-35 minutes.

Variations

Deeper walnut flavor: Toast the walnuts lightly in a dry pan over medium heat for 2–3 minutes before grinding. This intensifies their earthiness and adds complexity to the filling.

Extra umami with mushrooms: Use a combination of button and cremini mushrooms, or add 2 tablespoons of dried porcini mushrooms (rehydrated in warm water and chopped). The deeper mushroom notes complement the capers and tomato paste.

Mediterranean twist: Add 2 tablespoons of fresh lemon juice and 1 teaspoon of dried oregano to the filling. The brightness cuts through the richness and shifts the flavor profile toward Greek cuisine.

Lighter filling: Replace half the walnuts with toasted pine nuts and mix in 2 tablespoons of fresh parsley just before filling. You’ll get a lighter, more herbaceous result.

Vegetable addition: Stir in ½ cup of finely diced zucchini or bell pepper during the sauté step. This adds volume and color while keeping the savory character intact.

Tips for Success

Don’t over-scoop the eggplant shells: Leave a solid ¼-inch rind so the shells hold their shape during broiling and baking. If you scoop too thin, they’ll collapse or tear when filled.

Watch the broiler step closely: Eggplants can go from tender to charred very quickly under high heat. Check at 8 minutes and adjust based on your broiler’s intensity.

Sauté until soft but chunky: The filling should have texture, not turn into a paste. Stop sautéing when the vegetables have released their moisture and softened but still hold their shape.

Mix the filling thoroughly after adding walnuts and capers: The tomato paste is thick and can clump if not stirred well. Make sure it coats all the vegetables evenly.

Let the baked eggplants rest for 5 minutes after coming out of the oven: This firms up the filling slightly and makes the dish easier to serve without the filling sliding around on the plate.

Storage and Reheating

Store baked eggplant in an airtight container in the refrigerator for up to 3 days. The shells soften slightly with time, but the flavors deepen.

FAQ

Can I prepare the filling ahead of time?

Yes. Make the filling up to 1 day in advance and store it in the fridge. Broil and fill the eggplant shells just before your final bake to keep them from absorbing too much moisture.

What if my eggplants are very large?

Larger eggplants work fine, but they’ll take longer to broil and bake. Increase the broiling time to 12–15 minutes and the final baking time to 35–40 minutes. Check doneness with a fork inserted into the thickest part of the flesh.

Can I use canned tomatoes instead of fresh?

Yes. Substitute 1 can (14.5 oz) of diced tomatoes (drained) for the fresh chopped tomatoes in the filling, and use fresh or canned tomato slices for the topping. The texture will be softer, but the flavor remains good.

How much does this recipe scale?

This recipe scales easily. Simply double or halve all ingredients and adjust oven time slightly. One eggplant half per person is a standard serving size.