Healthy Japanese pumpkin curry: recipe

Mmmm, I love me a Japanese-style curry: popularly known as katsu and made of breaded deep-fried pork fillet (katsu means pork in Japanese) covered in rich curry sauce, veggie versions with pumpkin croquettes are often found in restaurants too. I made a healthier version at home using shallow-fried seasonal squash and green beans, and making the sauce from scratch. I think it’d also be nice with potato, tofu or even aubergines.