First, cook the pearl couscous by following the directions on the box or container. I simply had to boil the couscous for about 10 minutes but instructions may vary.
Once the couscous is cooked, set aside to cool. As the pearls cool, they might stick together. Once cooled, use a fork to gently fluff the couscous. By doing so the clusters should separate.
Next, halve the cherry tomatoes, dice the cucumber, dice the bell pepper, drain the garbanzo beans, slice the scallions, and finely chop the parsley.
To make the lemon vinaigrette, start by juicing and zesting 2 lemons into a mason jar. Add 1/4 cup of olive oil, 1 tablespoon of red wine vinegar, 1 minced garlic clove, 1/2 teaspoon of salt, and pepper to the jar.
Screw the lid back onto the mason jar and shake well.
In a large bowl combine all the salad ingredients but leave the lemon vinaigrette for last.
Drizzle on the lemon vinaigrette and stir with a spoon so that it completely coats the couscous and veggies, infusing the lemon flavor throughout.
Refrigerate in a sealed container to keep fresh.