Cost Breakdown

Critical Success Points

• • Fully incorporating cold butter into the streusel to avoid greasy pockets.
• • Emulsifying the oil into the egg‑sugar mixture for a smooth batter.
• • Checking doneness with a cake tester rather than relying on color.

Safety Warnings

• • Handle hot oven and pan with oven mitts to avoid burns.
• • Butter can be slippery; keep fingers away from the hot pan when removing the loaf.