Measurement

• 1 cup flour: 160g
• 3/4 cup flour: 120g
• 1/2 cup flour: 80g

• 1 cup sugar: 200g
• 1/2 cup sugar: 100g
• 3/4 cup sugar: 165g

• 1/3 cup cocoa powder: 55g

• 1/2 cup butter: 120g
• 1/3 cup butter: 80g
• 1/4 cup butter: 60g
• 1 stick butter: 115g
• 2 stick butter: 1 cup
• 8tbsp butter: 1 stick

• 1 cup water: 250g
• 1/2 cup water: 125g
• 1/4 cup water: 60g

• 1/2 cup sour cream: 125g