First, turn “2 1/2” into something friendlier. Think of it as 2.5 cups. Half of 2 is 1. Half of 0.5 is 0.25. Add ‘em up: 1 + 0.25 = 1.25. That’s one and a quarter cups.
Still with me? Good. Now, if you’re like me, you might ask: “Can I just eyeball it?” No, no, no. Please don’t. Baking is a science that forgives very little. Trust the math, not your gut.
But What If You Don’t Have a 1/4 Cup Measure?
Ah, the plot thickens. You’ve got a measuring cup that stops at 1 cup. What now? Grab a 1/2 cup. Fill it twice. That gives you 1 cup. Then, fill that 1/2 cup halfway. Boom—another 1/4 cup. Together, you’ve got 1 1/4 cups.
Feels like a tiny kitchen heist, doesn’t it? I love it when tricks like this work. Your recipe won’t know the difference. Your taste buds will thank you.