Step 1

In a heavy pot of well-salted water, cook orzo just until al dente. Drain and rinse; Toss with 1 TB olive oil to prevent sticking; set aside.

Step 2

While orzo is cooking, make the dressing: In a small bowl, whisk together the lemon juice, zest, 2 TB olive oil, honey, mustard, kosher salt, pepper, garlic, and shallots (dressing can also be made ahead of time; cover and keep chilled until ready to use.)

Step 3

Gently toss dressing with orzo. Add remaining ingredients and gently toss to combine well. Sprinkle with bacon and/or nuts, if desired.