This is my favorite momo achar and hope you will love it as I do. MOMO Achar (Sesame-Tomato Achar for MOMO) INGREDIENTS: 2 large ripe tomatoes 1 cup sesame seeds 1 cup cilantro, chopped 5 fresh hot red chilies, minced 1 tablespoons garlic, minced 1 tablespoon ginger, minced 1 teaspoon cumin seeds 1 tablespoon mustard seeds 1 teaspoon timur (Szechwan pepper) 2 tablespoons lime juice Salt to taste Roast tomatoes in oven for about 30 minutes, or until charred. Remove charred skin and reserve flesh in a bowl. In a pan, add sesame seeds, cumin and mustard seeds; stir continuously until seeds pop and are toasted. Make sure that seeds are not burnt. Grind the toasted seeds into a powder. In a blender, combine roasted tomatoes, ground mixture of sesame seeds, chopped cilantro, chilies, garlic, ginger, timur,and lime or lemon juice, and salt; process to form smooth mixture. Add some water if the achar mixture is too thick. Transfer into a bowl. Serve with steaming MOMOs. You can avoind few things if you do nto have them such as timur, tori ko dana etc. enjoy your moms.