In a bowl, combine the mustard, vinegar, and lime juice. In another bowl, stir together the olive oil, Tabasco, sambal oelek, garlic, and scallions. Whisk the mixture into the first bowl. Set aside.
Place the wings on a baking sheet and transfer to the oven. Bake until the centers are cooked through, about 15 minutes. Remove from the oven and set aside.
Then, heat about 1-inch oil in a skillet over medium heat and line a plate with paper towels. Fry the wings until golden brown and drain on paper towels. Toss in a large bowl with sauce.