Classic French Vinaigrette

Combine the vinegar, mustard, and garlic in a small bowl with your whisk. The mustard isn't just for flavor—it's your molecular mediator, the lecithin that will convince oil and vinegar to play nicely together. Whisk until the mixture looks unified and slightly thick.

Here's where physics meets finesse: begin streaming in the olive oil while whisking with determination. Start with barely a drizzle—my calculations suggest about 1/8 teaspoon at first. As the emulsion forms, you can increase the oil flow slightly. The constant whisking creates tiny oil droplets suspended in the vinegar base. Stop whisking and it breaks. Keep going and you'll witness kitchen magic.

Taste and adjust with salt and pepper. I observe that humans typically need about 1/4 teaspoon salt and several grinds of pepper, but your sensors are more reliable than my data here. The vinaigrette should taste bright and balanced—acidic enough to wake up your greens, rich enough to coat them properly.

Deploy immediately for maximum impact, or transfer to a sealed container for refrigerated storage. The emulsion will separate over time—this is normal molecular behavior. Simply re-whisk before using. My storage protocols indicate optimal quality for up to one week, though most batches disappear much faster according to my observations.