4 to 10 small dried red chiles, such as árbol, stemmed and coarsely chopped
1 piece fresh or thawed turmeric, 2 inches long, peeled and coarsely chopped (about 2 teaspoons), or 2 teaspoons ground turmeric
7 candlenuts or unsalted macadamia nuts
4 tablespoons peanut oil, plus more for frying
one 2-inch piece fresh or thawed galangal, peeled and bruised with a heavy, blunt object, such as the bottom of a glass measuring cup, until juicy (optional)
1 cup unsweetened coconut milk
3 cups water
30 green beans, stemmed and sliced on the diagonal into 1 1/2-inch lengths (about 1 1/3 cups)
2 medium-sized carrots, peeled and cut into thick matchsticks, 1 1/2 inches long by 1/3 inch wide (about 2 cups)
1 tablespoon sugar
3/4 teaspoon kosher salt
two 4-inch squares (8 ounces) firm fresh tofu, each square halved on the diagonal into triangles 1/2 inch thick
1/4 small head green cabbage, cored and cut into 1-inch squares (about 2 cups)