A hearty farro salad with sweet caramelized onions, peppery arugula, creamy feta, and crunchy toasted walnuts. A bright balsamic vinaigrette brings together the nutty, savory, and fresh flavors.
Author:Laura
Prep Time:15 minutes
Cook Time:35–45 minutes
Total Time:55–70 minutes
Yield:4–6 servings
Category:Salad
Method:Stovetop
Cuisine:Mediterranean-Inspired
Diet:Vegetarian
Ingredients
Farro
Yellow onions, thinly sliced
Olive oil, for caramelizing and the vinaigrette
Fresh arugula
Feta cheese, crumbled
Walnuts
Fresh parsley, chopped
Balsamic vinegar
Dijon mustard
Honey
Garlic, finely minced
Fresh lemon juice
Salt
Freshly ground black pepper
Instructions
Cook the farro according to the package directions in salted water until tender but still pleasantly chewy.
Drain the cooked farro thoroughly and spread it out slightly to cool while preparing the remaining ingredients.
Heat olive oil in a large skillet over medium-low heat. Add the thinly sliced onions and a pinch of salt.
Cook the onions for 30–40 minutes, stirring occasionally, until very soft and deeply golden brown. Reduce the heat if they begin browning too quickly.
Remove the caramelized onions from the heat and let them cool slightly.
Toast the walnuts in a dry skillet over medium-low heat for a few minutes, stirring frequently, until fragrant. Remove from the pan and roughly chop.
Make the vinaigrette by whisking together olive oil, balsamic vinegar, Dijon mustard, honey, minced garlic, lemon juice, salt, and black pepper.
Place the cooked farro in a large mixing bowl and add the caramelized onions. Pour in part of the vinaigrette and toss to combine.
Add the arugula, chopped parsley, crumbled feta, and toasted walnuts.
Gently toss again, adding additional vinaigrette as needed. Taste and adjust the salt, pepper, or lemon juice.
Serve slightly warm, at room temperature, or chilled.
Notes
Add roasted butternut squash, sweet potatoes, Brussels sprouts, mushrooms, or bell peppers for extra vegetables.
Sliced apples, pears, dried cranberries, or pomegranate seeds make flavorful fruit additions.
Goat cheese, Parmesan, or blue cheese can replace the feta.
Pecans, almonds, pistachios, or hazelnuts can replace the walnuts. Toast the nuts for the best flavor and texture.
Barley, quinoa, wheat berries, or brown rice can replace the farro, but cooking times will vary.
Farro contains gluten. For a gluten-free variation, use quinoa or brown rice and verify that other packaged ingredients are gluten-free.
Cooked farro and caramelized onions can be prepared 1–2 days ahead. Add the arugula, walnuts, and final dressing closer to serving.
Store leftovers in an airtight container in the refrigerator for 3–4 days. For the best texture, store delicate greens and extra dressing separately.