Preheat oven to 400°. Trim parchment paper into 2 large pieces (approximately 12 x 14 inches) and place on a baking sheet.
Heat oil in a large skillet over medium high heat. Stir in spice mix and then add vegetables, tossing just to combine. Divide vegetables evenly in center of each parchment piece. Place salmon fillet on top and lightly season with salt and pepper. Top with lemon slices. Lift the longer sides together over the center of the salmon and make small folds over the center until you reach about 1 inch from the salmon; tuck the edges under the salmon; you can also tie the parchment with kitchen string. Cook for 8 to 10 minutes or until cooked to desired temperature.
Place a parchment packet on the plate and carefully, using scissors, open paper. Garnish with fresh cilantro and serve with raita and chutney.