Turned out really amazing. Please follow the below recipe for the curry and the prawns katsu:

For curry:

1. Cut some onions and fry them in butter until caramelised.

2. Add water or chicken stock along with 2-3 cubes of Golden Curry (spicy)

3. Add worcestershire sauce, potatoes and carrots. Simmer for 20-30 mins.

4. Optional: Add Shichimi Togarashi to make it spicy like in Cocoichi.

For Prawns Katsu:

1. Prepare to fry with 3 plates - flour, beaten eggs and panko breadcrumbs.

2. Season prawns with salt and pepper.

3. Deep fry after dipping in flour, egg wash and breadcrumbs. (3-5 mins)

Now assemble the curry and prawns. Optional: Add curry over rice.