Soak the beans overnight, boil and drain
Keep the liquid aside and mash the beans
Heat ghee and butter together
Saute the onions till transparent
Add the beans and mix well
Stir in the puree, ketchup and salt
Cook till the colour darkens, keep mashing the mixture as it cooks
Keep aside
Soak the chillies in half a cup of water
Saute the onions in the oil and add the tomatoes and chillies with the water
Cook till the tomatoes are done, cool and blend it in a mixie
Then heat the sauce again
Add the ajwain, sugar and salt. Cook for another 10 minutes and keep aside
Take the fried pizza and spread some rajma, jalapenos and sauce
Sprinkle some onions and spread a spoonful of sour cream
Finally sprinkle the cheese and grill for five minutes
Serve immediately