- Ingredient weights: King Arthur Baking ingredient weight chart (read October 6, 2026); amounts listed for less than a cup were multiplied up to one cup.
- Volumes: 1 US cup = 236.6 ml; 1 US tablespoon = 14.8 ml; 1 US teaspoon = 4.9 ml; French cuillère à soupe = 15 ml, cuillère à café = 5 ml.
- Oven: thermostat × 30 = °C; °F = °C × 9/5 + 32.
- Pans: scaling by area (π r² for rounds, length × width for rectangles).
- Servings: top area ÷ slice footprint (party 1½ × 2 in, wedding 1 × 2 in) for a cake about 4 in tall.
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