SwiftUI fill Vstack remaining space

I am currently building out some small information pieces in my SwiftUI application and would like for the blue background color to fill the rest of the outlined space (this is just highlighted from the preview in Xcode). How can I accomplish this?

HStack {
    VStack {
        Text("Total Yield").padding([.trailing, .leading, .top])
        Text("3.0 oz").padding([.trailing, .leading, .bottom])
    }
    .background(Color.blue)
    .frame(maxWidth: .infinity)

    Spacer()

    VStack {
        Text("Ice").padding([.trailing, .leading, .top])
        Text("None").padding([.trailing, .leading, .bottom])
    }
    .background(Color.blue)
    .frame(maxWidth: .infinity)

    Spacer()

    VStack {
        Text("Glass").padding([.trailing, .leading, .top])
        Text("Coupe").padding([.trailing, .leading, .bottom])
    }
    .background(Color.blue)
    .frame(maxWidth: .infinity)
}
.padding()

I would have assumed setting the frame maxWidth to infinity would have accomplished this but does not seem to be having the desired effect.