beef chuck roast - 1.75 pounds (cut into small but not too big pieces)
salt - to taste (to season beef before searing)
curry powder - 3 tablespoons (Thai Massaman curry powder or paste)
brown sugar - 2 tablespoons (to offset acidity and balance flavors)
garlic - 2 tablespoons (chopped)
tamarind concentrate - 2 tablespoons (available in oriental markets)
red chili pepper - 1 small (finely chopped, mild heat)
fish sauce - 2 teaspoons (adds umami and depth, optional)
bell pepper - watch the video to see (leftover, sliced for color)
galanga (galangal) - watch the video to see (sliced in rounds, removed before serving)
coconut milk - 1.5 cups (divided use, about 1.5 cups total)
beef stock - about 12 ounces (1.5 cups) (to cover beef for simmering)
sweet potatoes - watch the video to see (white and regular sweet potatoes, peeled and cut)
roasted peanuts - watch the video to see (coarsely chopped or grated)
lime zest - from 1 lime (freshly grated)
onion - 1 large (large, cut into strips)
jasmine rice - watch the video to see (for serving)