Ingredients

  • 1 cup masur dal (red lentils), rinsed
  • 1 quart water
  • 1/4 teaspoon turmeric
  • 1/4 cup vegetable oil
  • 1/2 teaspoon yellow mustard seeds
  • 1/2 teaspoon fennel seeds
  • 1/2 teaspoon ground coriander
  • 1 serrano chile, halved lengthwise
  • 3 garlic cloves, minced
  • 1 medium red onion, thinly sliced
  • 1/2 pound thin asparagus, cut into 1-inch lengths
  • 1 teaspoon tamarind concentrate blended with 1 tablespoon hot water
  • Salt

Method

  • In a medium saucepan, combine the lentils with the water and bring to a boil.
  • Skim off the foam and stir in 1/8 teaspoon of the turmeric.
  • Cover partially and simmer over moderately low heat, stirring occasionally, until the lentils break down, about 20 minutes.
  • Meanwhile, in a large skillet, heat the oil.
  • Add the mustard seeds and cook over moderate heat until they start to pop, 1 minute.
  • Add the fennel seeds, coriander, chile and the remaining 1/8 teaspoon of turmeric and stir until fragrant, 30 seconds.
  • Add the garlic and onion and cook over low heat, stirring occasionally, until softened, 8 minutes.
  • Add the asparagus to the skillet.
  • Cover and cook until crisp-tender, about 3 minutes.
  • Add the lentils and dissolved tamarind and bring to a simmer.
  • Season the dal with salt.