Print this, tape it to your fridge. 1/3 cup = 5 tablespoons + 1 teaspoon. Multiply by two, and you get 10 tablespoons + 2 teaspoons. That’s your 2/3 cup. Done.
Metric folk: 2/3 cup equals about 160 milliliters. Think of a small yogurt pot. Or a generous glass of wine. (No judgment.)
What About 2/3 of a Teaspoon?
Good question. That’s 1/2 teaspoon plus a pinch. Or just use two 1/3 teaspoon measures if you’re fancy. For salt, go light. For vanilla, go generous. Life’s short.
Remember: a pinch is officially 1/16 of a teaspoon. But your pinch is perfect.