Aloo Tama Bodi (Potato with Bamboo Shoot and Black-eye Beans)

Ingredients

• 1 cup bamboo shoots (preferably sour one)
• 4 medium potatoes, peeled, and cut into 1/2-inch cubes
• 1 cup black-eyed peas (soaked overnight)
• 1 teaspoon dry cumin seeds (jira)
• 1 medium onion, finely chopped
• 3 red dry chilis
• 1 teaspoon cumin powder
• 1 teaspoon chili powder
• 1 teaspoon garlic, minced
• 1 teaspoon ginger, minced
• 1/2 teaspoon turmeric
• 2 medium chopped tomatoes
• 2 tablespoons oil
• Salt to taste
• Lemon juice to taste