难度 Difficulty Level: ⭐⭐
 
独家首创 钮扣芝士饼干 Nutella塔 柠檬薄片，纯天然成分，零防腐剂，零化学香精！100%纯手工制作！一个价钱让你学到3种饼干！
 
课程内容：
✅牛油软化及打发要点
✅烘烤和包装技巧
✅成本计算和建议售价
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Exclusive Innovation: Button Cheese Cookies, Nutella Tarts, Lemon Slices - Made with 100% Natural Ingredients, Zero Preservatives, Zero Artificial Flavors! Completely Handcrafted!
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Course Content:
✅ Essential Softening and Creaming of Butter
✅ Baking and Packaging Techniques
✅ Cost Calculation and Suggested Pricing