Potato Dumplings with Tamarind Chutney (Samosas) | Saveur

Ingredients

• 5 oz. jaggery or brown sugar, broken into small chunks
• 4 tbsp. tamarind concentrate
• 1 tsp. ground cumin
• 1⁄2 tsp. black salt (optional)
• 1⁄2 tsp. garam masala
• 1⁄2 tsp. hot paprika
• 3 cups flour
• 6 tbsp. canola oil, plus more for frying
• 1⁄2 tsp. ajwain seeds (optional)
• 1⁄2 tsp. kosher salt, plus more to taste
• 1⁄2 tsp. nigella seeds (black onion seeds; optional)
• 2 tsp. coriander seeds, crushed
• 1 tsp. cumin seeds, crushed
• 1 tsp. garam masala
• 1⁄2 tsp. ground turmeric
• 1 1⁄2 lb. russet potatoes, peeled, cut into 1" cubes, and boiled until tender
• 1⁄2 cup frozen peas
• 3 green Thai chiles, stemmed, seeded, and minced
• 3 cloves garlic, minced
• 1 medium onion, minced
• 1 1⁄2 tsp. fresh lemon juice
• Freshly ground black pepper, to taste