Prep the tomatoes, onion, ginger, garlic, cilantro, and serrano pepper and place in a bowl. These ingredients will be blended after cooking, so they can all be roughly chopped. *if you are going to top your momos with cilantro, now is a good to chop some up and set aside for serving.
4 tomatoes, medium sized (536 grams), 1 cup onion (126 grams), .5 tablespoon ginger (5 grams), 2 cloves garlic (5 grams), 1 serrano pepper (24 grams), 4 cilantro sprigs
Heat oil in a cast iron pan over medium heat. Add the veggies (tomatoes, onion, ginger, garlic, cilantro, and serrano pepper) to the pan. Now add red chili powder, cumin powder, coconut aminos, cloves, cardamom, cinnamon, and bay leaves. Cook for about 10 minutes, stirring occasionally.
2 tablespoon oil, 1/4 teaspoon Indian red chili powder, 1 teaspoon cumin, 1 teaspoon coconut aminos, 4 cloves, 2 cardamom pods, 1 cinnamon stick, 4 bay leaves
Add vegetable broth to a blender. When the ingredients in the pan are done cooking, add to them to the blender and blend until smooth. *If you used a cinnamon stick, be sure to remove it before transferring the rest of the ingredients to the blender. The sauce is complete!
2 cups vegetable broth or water