makes about 1 cup dressing, enough for several salads
Whisk together in a jar or glass measuring cup: vinegars, Dijon, honey, salt, and pepper. While whisking, add the olive oil.
This dressing is fairly tart but works well with chopped salads that have some substance to them (cheese, nuts, pulled chicken, croutons). If it's too tart for you, you can always add more olive oil or honey.