Make a condiment

What can we use instead of olive oil, vinegar, mustard, or fresh herbs if those aren't available?

If you don't have olive oil use a mild oil like canola or avocado for the 3 tablespoons, swap the 1 tablespoon vinegar for 1 tablespoon lemon juice, replace 1/2 teaspoon mustard with 1/2 teaspoon mustard powder or a small dollop of mayonnaise, and use about 1/4 teaspoon dried herbs instead of the chopped teaspoon of fresh herbs.

The vinaigrette stayed oily and didn't look shiny after whisking—what should we try?

If the mixture isn't emulsifying after the 20-second whisk in step 8, ask your adult to whisk more vigorously and slowly add the optional extra 1 teaspoon of oil or 1/2 teaspoon of vinegar while whisking to help it come together.

How can we adapt the steps for younger or older children?

For toddlers have the adult do the measuring, chopping on the cutting board, and whisking while the child does the pinches of salt/pepper, smells step 9, and tastes step 11, and for older children (6+) let them measure the 3 tablespoons oil and 1 tablespoon vinegar, chop the teaspoon of herbs with supervision, and adjust flavor by adding the extra oil or vinegar themselves.

How can we extend or personalize the vinaigrette activity after finishing the basic recipe?

To personalize the vinaigrette try different vinegars (balsamic or apple cider), add a small minced garlic clove or 1 teaspoon honey before whisking, put the dressing in a small jar to shake instead of whisking, and take the photo for DIY.org with a creative label.