Southern-Style Baked Banana Pudding

Ingredients (12)

• ✓ 4 large eggs
• + ½ cup white sugar add to pantry
• + ¼ teaspoon salt add to pantry
• + ⅓ cup all-purpose flour add to pantry
• + 2 cups milk add to pantry
• + ½ teaspoon vanilla extract add to pantry
• + 1 tablespoon banana liqueur add to pantry
• + 1 tablespoon cold butter add to pantry
• + 3 very ripe bananas, or more to taste, sliced add to pantry
• + 1 ½ teaspoons freshly squeezed lemon juice add to pantry
• + 1 (12 ounce) package miniature vanilla wafers add to pantry
• + ⅛ teaspoon cream of tartar add to pantry