Big Deal Burgers & Custard is a american restaurant in West Allis, holding a 4.4-star rating across 2656 Google reviews. Fast-food spot offering gourmet burgers, fried cheese curds & frozen custard in unique flavors. The atmosphere is relaxed and unpretentious, the kind of place where you can settle in without feeling rushed. Outdoor seating is available for warmer months. The kitchen stays open late for a proper meal after a long night out. Families are well catered for with a dedicated kids menu available. Prices are in the $ range.