Thinly slice chicken lengthways to about 8mm thick. Place the flour, mayonnaise and breadcrumbs in 3 separate bowls. Coat chicken in flour, then mayo then breadcrumbs. Chill till ready. Heat oil and cook chicken in batches until golden and crisp. Drain on paper towel and keep warm. Discard oil and wipe out pan. Add beans and remaining 1 tbs sambal oelek. Toss 2 to 3 mins. Divide schnitzels among serving plates. Add pickled cucumber and bean mixture and sprinkle with coriander. Serve with satay mixture.
Place 1 tsp sugar in a bowl. Add vinegar and 2tsp salt flakes, and stir until sugar dissolves. Add cucumber and stir to coat. Set aside.
Place almond butter, coconut milk, garlic and soy in a saucepan with remaining 11/2 tsp sugar. Place over low heat and cook, stirring, for 5 minutes or until warm. Stir through lime juice and 2 tsp sambal oelek, and season. Set aside.