This simple peach, pancetta and grilled onion salad is the perfect balance of sweet, sour and salty. Make when peaches are in the height of the season.
Heat oven to 400 degrees. Toss the onion slices in 1 T olive oil, season with salt and pepper and roast for 20 minutes, turning after 10 minutes.
While onions are roasting cook the pancetta in a medium hot skillet until crisp. Drain on a paper towel and set aside.
Make salad dressing. Put shallots in a small bowl and stir in vinegar and lemon juice to combine. Whisk in 6 T olive oil and season with salt and pepper.
Put spinach, peaches, onions and pancetta in a salad bowl and toss with dressing. Or compose individual salad plates and drizzle with dressing.