1-First Step: Prepare the Aubergines Begin by slicing your 2 medium aubergines into 1cm thick rounds, which helps them fry up crispy without becoming soggy. Lightly salt the slices and let them sit for about 20 minutes to draw out moisture, then pat them dry with paper towels. This step ensures the aubergine absorbs less oil and stays firm, making your vegan katsu curry extra crunchy.

2-Second Step: Coat the Aubergine Once the aubergines are dry, coat each slice in 100g of plain flour to create a base layer. Dip them into the beaten 2 large eggs next, allowing the excess to drip off. Finally, press the slices into 200g of panko breadcrumbs until fully covered. This triple-coating method is what gives your aubergine katsu curry its signature texture, enhancing the overall crispy katsu experience.

3-Third Step: Fry the Aubergine Heat 500ml of vegetable oil in a large pan until it reaches 180°C, which is crucial for even frying. Fry the coated aubergine slices in batches for 3-4 minutes per side until they turn golden and crispy. Use a slotted spoon to remove them and drain on paper towels to remove excess oil. Frying at the right temperature prevents the aubergine from getting greasy, keeping your Japanese aubergine katsu curry light and delicious. For an internal link, check out our rice cooking guide to prepare the perfect base.

4-Fourth Step: Make the Curry Sauce While the aubergine drains, start the sauce by sautéing the 2 large chopped onions, 4 minced garlic cloves, and 5cm grated ginger in 2 tbsp of the frying oil over medium heat for 5-7 minutes until soft. Stir in 4 tbsp of curry powder and 4 tbsp of plain flour, cooking for another minute to develop the flavors. Gradually whisk in 1 litre of vegetable stock, 4 tbsp of soy sauce, and 2 tbsp of sugar, then bring to a simmer.

5-Fifth Step: Simmer and Thicken Let the sauce simmer for 10-15 minutes, stirring occasionally, until it thickens to a rich, coating consistency. If you’re using the optional 1 tbsp of honey, add it now for extra balance. This step allows the flavors to meld, creating the hearty sauce that defines a great aubergine katsu curry recipe. Taste and adjust seasoning as needed for your crispy vegan aubergine katsu curry.

6-Final Step: Serve and Enjoy Plate the fried aubergine slices over steamed rice, then pour the warm curry sauce over the top. Serve immediately for the best texture and flavor, garnishing with fresh herbs if desired. This aubergine katsu curry dinner serves 4 and pairs well with simple sides, offering a balanced meal with about 15g of protein per serving.