Heat grill to high. Set tomatoes and jalapeño on cooking grate and grill without turning until charred and bubbly on the bottom, with some color on top, about 15 minutes.
Transfer vegetables to a blender and add remaining ingredients. Whirl until well blended, about 1 minute.
0 servings
* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.