Add all the ingredients except oil, cheese, hara dhuniya, chillie garlic sauce and mushrooms in qeema, mix well and keep it aside for 1½ an hour.
Add quarter cup of oil in a pan and saute garlic in it and then add marinated qeema. Cook till well done.
Take it out in a bowl. In the same pan, heat a tbsp of oil and saute mushrooms season; them with salt and black pepper.
Cut the Italian baguette in half. If they are long enough then cut again in half horizontally, to yield 4 pieces.
Layer the cooked qeema, mushrooms, chillie garlic sauce, shredded cheese and a little bit of chopped hara dhuniya on each bread slice.
Place the bread slices in a pre-heated oven, and bake for 5-10 minutes until the cheese has melted at 180 degree C.
Serve with a bowl of fresh salad on the side.