Use all-yellow to lightly spotted, not green-topped or all-brown bananas for this recipe. Peel and slice the bananas just before using to help prevent browning. When straining the half-and-half in step 2, do not press on the bananas or the custard will turn gray as it sits. The pie can be made up to 24 hours in advance.**Prep-time includes cooling time for pudding and pie shell.