In a skillet, fry diced bacon until crispy. Remove bacon to paper towels & blot dry, leaving drippings in skillet. Chop mushrooms, onion & garlic. Saute veggies with spices in bacon drippings until moisture has evaporated. Remove from heat, add bacon & drain or blot off any excess moisture. Cool mixture completely then add cold, cooked Basmati rice, stirring to blend. While the mixture cools prepare vegetable gravy if you are using it.