In a medium pot, combine the lentils with the h2o and salt. Carry to a boil, decrease to a simmer, include, and enable cook for 15 minutes. Stir in the bulgur, include, and cook for another ten to 15- right up until the lentils and bulgur are tender and h2o is gone. 

Although lentils are cooking, peel sweet potatoes and slice into chunks. Carry a pot of h2o to a boil and cook sweet potatoes right up until tender, ten to 15 minutes. Drain and spot in a bowl. Insert product and salt then mash right up until sleek. Set apart. 

Warmth oven to 425˚ F and set apart a casserole dish. 

Warmth a pot or dutch oven in excess of medium heat. Insert the olive oil, adopted by the minced onions, carrots, and celery. Prepare dinner right up until the greens are aromatic and delicate, six to eight minutes. Stir in the flour and cook for a moment much more then add the salt, pepper, rosemary, thyme, Worcestershire sauce, and tomato paste. Stir right up until properly merged then add the broth. Carry to a boil and enable thicken for a pair minutes. Transfer the combination to a baking dish and leading with the mashed sweet potatoes. 

Bake for twenty to 25 minutes, right up until the sweet potatoes are browning and the filling is effervescent. Provide with a sprinkle of parsley and freshly cracked black pepper.