Accordion Eggplant Kebab Casserole with Spiced Beef Step-by-step instructions

Before you start

Before starting, heat the oven to 350°F (180°C). Line a baking sheet or work surface with parchment paper for easy cleanup. Have the chopsticks, a sharp knife, and a large casserole dish ready. Grate the onion and mince the garlic.

Cut the tomatoes into wedges and the green chilies into strips. Measure out all the spices and have the ground beef at hand. The sauce ingredients should be measured and ready to go, as the sauce comes together quickly while the eggplants are being stuffed.

Instructions

Prep and Stuff

1. 1Prepare the Eggplants and Meat Mixture
   Place two wooden chopsticks on either side of one eggplant. Using a sharp knife, cut crosswise slits 1 cm (about 1/2 inch) apart along the top, slicing down to the chopsticks without cutting all the way through. Repeat with the remaining eggplants. In a large bowl, combine the ground beef, grated onion, minced garlic, kosher salt, black pepper, red pepper flakes, and paprika. Mix with your hands until tacky and well combined.
   Look for The eggplants have even accordion slits and the meat mixture is cohesive and well seasoned.
   Tip Keep the chopsticks aligned with the eggplant so the knife doesn't cut through the bottom.
2. 2Stuff the Eggplants
   Gently spread open each eggplant slit and stuff a small portion of the spiced beef mixture into each groove. Press the meat gently into the slits so it stays in place. Arrange the stuffed eggplants in a rectangular glass casserole dish. Scatter the tomato wedges and green chili strips around and between the eggplants.
   Look for Each eggplant is evenly filled with meat and the tomatoes and chilies are nestled around them.
   Tip Don't overstuff — a small amount in each slit is enough to flavor the eggplant without spilling out.

After this phase, the eggplants are neatly slit and stuffed, and the casserole is assembled with tomato wedges and green chilies. The kitchen smells of fresh garlic and spices.

The meat mixture should feel tacky and hold together when pressed. The eggplants should be evenly filled but not overflowing. The casserole looks vibrant with the red tomatoes and green chilies against the purple eggplants.

Sauce and Assemble

3. 3Make the Tomato Butter Sauce
   In a small saucepan, melt the butter over medium heat. Add the tomato paste and stir for 1 minute until fragrant. Pour in the hot water and add the salt. Bring to a simmer and cook for 2 minutes, stirring occasionally. The sauce will be thin and reddish-orange.
   Look for The sauce is smooth, slightly thickened, and smells richly of tomato.
   Tip Stir the tomato paste into the butter well to avoid lumps.
4. 4Pour Sauce Over the Eggplants
   Ladle the hot tomato sauce evenly over the stuffed eggplants, making sure to cover the tops and the spaces between them. The sauce will pool in the bottom of the dish.
   Look for The sauce evenly coats the eggplants and collects around them in the dish.
   Tip Use a spoon or ladle to distribute the sauce gently so the stuffing stays in place.

The sauce is a smooth, reddish-orange liquid with a rich tomato aroma. When poured over the eggplants, it coats them evenly and pools in the bottom of the dish. The casserole looks glossy and inviting. The sauce should not be too thick — it should have the consistency of a light broth. At this point, the dish is ready to go into the oven.

Bake and Serve

5. 5Bake the Casserole
   Cover the casserole dish with parchment paper. Bake at 350°F (180°C) for 35 minutes, until the eggplants are tender and the meat is cooked through. To check the meat, insert an instant-read thermometer into the center of a stuffed slit; it should register at least 160°F (71°C).
   Look for The eggplants are soft and the sauce is bubbling around the edges.
   Safe temperature 160°F (71°C) internal temperature (ground meat)
   Tip If the eggplants brown too quickly, keep the parchment paper on for the entire baking time.
6. 6Rest and Serve
   Remove the casserole from the oven and let it rest for 5 minutes. Using a spatula or tongs, carefully transfer one or two stuffed eggplants onto a serving plate. Serve hot with jasmine rice, spooning some of the pan sauce over the top.
   Look for The eggplants hold their shape and the meat is juicy and fully cooked.
   Tip Letting the casserole rest helps the juices settle and makes the eggplants easier to lift.

After 35 minutes, the eggplants are tender, and the sauce is bubbling. The meat is cooked through, reaching 160°F (71°C). The tops of the eggplants are slightly golden and the edges are caramelized. The aroma is deeply savory and slightly sweet. Let the casserole rest, then serve over rice, spooning the sauce over the top.

Common mistakes

A common mistake is cutting the eggplants all the way through. Use the chopsticks as a guide to prevent this. Another pitfall is overstuffing the slits, which can cause the meat to fall out during baking. Keep the filling modest.

Also, don't skip the parchment paper — it keeps the eggplants moist and prevents the top from browning too quickly. Finally, be careful not to undercook the meat; always check the internal temperature.

How to tell it’s done

The casserole is done when the eggplants are tender enough to be pierced easily with a fork and the meat is cooked through. To be certain, insert an instant-read thermometer into the center of a meat-stuffed slit; it should read at least 160°F (71°C).

The sauce should be bubbling around the edges, and the tops of the eggplants will look slightly wrinkled and golden. Let the casserole rest for 5 minutes before serving to allow the juices to settle.

• Ground meat: 160°F (71°C) in the thickest part