Cost Breakdown

Critical Success Points

• • Mixing butter into flour until no visible butter pieces remain.
• • Chilling the crust before baking to prevent butter leakage.
• • Cooking the curd over medium heat with constant stirring to avoid scorching.
• • Straining the curd for a smooth final texture.
• • Baking the filled bars at a lower temperature (325°F) for even set.

Safety Warnings

• • The saucepan and oven are hot; use oven mitts.
• • Whisk constantly while cooking curd to prevent egg from curdling or scorching.
• • Lemon juice is highly acidic; avoid using aluminum pans to prevent reaction.