Red Curry Lentils With Sweet Potatoes and Spinach

In this vegetarian main inspired by Indian dal, lentils are cooked with an aromatic blend of Thai spices — fresh ginger, turmeric, red curry paste and chile — then simmered in coconut milk until fall-apart tender. Browning the sweet potatoes before cooking them with the lentils brings out their sweetness, balancing the heat from the chile and curry paste, while baby spinach tossed in just before serving adds fresh flavor. Serve over steamed white or brown rice, or with toasted flatbread on the side.