Chewy barley, crisp shaved fennel, snap peas and toasty walnuts make this arugula salad hearty enough for dinner. A lemon tarragon dressing with Dijon ties every bite together, and it's ready in 20 minutes.
Cook the barley according to the package directions and let cool.
Cut the green stalks off the fennel. Halve the bulb and carefully remove the core. Place the halves cut side down and use a very sharp knife to thinly slice or shave the fennel.
Combine the fennel, arugula, barley, snap peas, walnuts and green onion in a bowl.
Make the dressing: Place the lemon juice, honey, olive oil, tarragon, mustard, salt, pepper and chives in a small jar and shake well. Refrigerate until ready to use.
Drizzle the dressing over the salad, gently toss and serve immediately.
Recipe Notes
Make Ahead: Cook the barley up to 3 days ahead and refrigerate until you're ready to assemble the salad.
Gluten-Free: Barley contains gluten, so use cooked quinoa in its place for a gluten-free salad.
Vegan Swap: Use maple syrup instead of honey to make the dressing vegan.
Storing: The dressing keeps in a jar in the fridge for up to 1 week. Shake well before using.