Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1                    yellow zucchini
   1                    onion
   1                    yellow or orange pepper
   2      small         red or yellow tomatoes
   1      clove         garlic
     1/4  teaspoon      turmeric
     1/4  teaspoon      chopped chiles -- (dried)
   1      small         cayenne chile
   1      cup           Balti sauce
     1/2  cup           white wine -- or
     1/2  cup           vegetable stock
                        vegetable oil for frying

Preparation:

Scrub all vegetables and dry. Heat oil in karahi. Sauté onions until transparent: add turmeric, garlic and chopped dried chiles, and sauté for another minute (be careful not to let the garlic scorch), then remove onions and garlic and set aside. Reheat oil slightly. Slice half the zucchini into rounds: chop the rest into "matchsticks". Slice and roughly chop the tomatoes: seed and chop the peppers and chile. Quickly stir-fry all these vegetables for about two minutes or until partially cooked: add the onions and garlic again, then the Balti sauce. Cook for about 5-10 more minutes until you like the consistency. If you like, add white wine or vegetable stock and cook a little longer until sauce reduces thick again. Serve in karahi with naan bread, or (if you're feeling pedestrian) on a plate, with rice