Bring a large pot of salted water to a boil, then add 1 cup farro and reduce heat to a simmer. Cook for 25-30 minutes until the grains are tender but still slightly chewy, not mushy—this is the texture difference that makes people ask for your recipe. I always taste a grain at the 25-minute mark instead of guessing, which saves the whole dish from becoming porridge.
Drain the cooked farro in a fine-mesh strainer, shaking gently to remove excess water without breaking the grains. While it's still steaming hot, transfer it to a large mixing bowl and immediately add 2 tablespoons olive oil, 1 tablespoon lemon juice, and the zest. This warm-grain dressing step is non-negotiable because cold farro absorbs flavors poorly—this is why your summer farro salad family recipe tastes flat if you skip this part.
Let the dressed farro cool for 10 minutes at room temperature, stirring occasionally so the flavors distribute evenly. I confess I used to skip this cooling step and dump everything cold, which resulted in crunchy vegetables that didn't marry with the grain at all. You'll notice the farro will absorb most of the liquid by the time it cools—that's exactly what you want.
While the farro cools, prepare all your vegetables: halve the cherry tomatoes, dice the cucumber, mince the red onion, and chop your fresh parsley and mint. This is where Connor and Lily can help without needing sharp knives—cherry tomatoes are basically impossible to mess up, and the chopping gets everyone invested in eating the result. The reason we prep vegetables last is so they stay bright and don't oxidize before mixing.
Add the halved cherry tomatoes, diced cucumber, minced red onion, and sliced Kalamata olives to the cooled farro, then gently fold everything together. Add the cubed feta and fresh herbs last because you want them to stay intact and noticeable, not pulverized into the grain. This summer farro salad family recipe benefits from gentle folding instead of aggressive stirring because feta crumbles beautifully under pressure.
Top with the diced grilled chicken breast and taste for seasoning—add a pinch more salt, pepper, or a squeeze of fresh lemon if needed. I always taste before serving because individual palates vary, and what tastes perfectly balanced to me might need adjustment for your table. Let the assembled salad sit at room temperature for 5 minutes before serving so all the temperatures equalize.