https://www.foodandwine.com/recipes/chicken-satay-with-peanut-sauce

Satay

3 plump lemongrass stalks—bottom 8 inches only, outer layer removed, stalk cut into 2-inch lengths
2 large shallots, coarsely chopped
2 large garlic cloves
1/3 cup light brown sugar
1 1/2 tablespoons ground coriander
1 tablespoon ground cumin
1/2 teaspoon ground turmeric
2 tablespoons Asian fish sauce
1 1/2 tablespoons kosher salt
2 tablespoons canola oil, plus more for grilling
4 pounds skinless, boneless chicken thighs, cut into 1-inch pieces 

Peanut Sauce

1/4 cup canola oil
4 medium shallots, thinly sliced (3/4 cup)
2 garlic cloves, thinly sliced 
1 plump lemongrass stalk—bottom 8 inches only, outer layer removed, stalk cut into 2-inch lengths
1 jalapeño, thinly sliced
1 tablespoon minced fresh ginger
1 1/2 cups unsalted roasted peanuts
1/2 cup unsweetened coconut milk
2 tablespoons light brown sugar
3 tablespoons fresh lime juice
2 tablespoons Asian fish sauce
1 tablespoon soy sauce