Cook the rice ahead. Prepare 1 cup uncooked rice to yield about 3 cups cooked.
Spread it on a tray to cool quickly, or chill in the fridge. Cold rice is key so the salad doesn’t get sticky.
Prep the veggies. Dice cucumber and bell pepper into small, bite-size pieces. If using carrots, grate them or cut into tiny cubes.
Thaw peas or corn under warm water and drain well.
Choose your protein. Shred leftover chicken, drain canned tuna, rinse chickpeas, or cube ham. Keep the pieces small so every bite is balanced.
Make the dressing. In a small bowl, whisk olive oil, yogurt or mayo, lemon juice, and honey. Season lightly with salt and pepper.
Taste and adjust—if it’s too tangy, add a touch more yogurt; too rich, add a splash more lemon.
Combine in a big bowl. Add the cooled rice, veggies, protein, cheese, and herbs. Pour on most of the dressing and toss gently with a spatula. Add the rest only if needed to coat lightly.
Rest and taste. Let the salad sit for 5–10 minutes so flavors mingle.
Taste again for salt, pepper, and acidity. For younger kids, keep the seasoning gentle.
Serve chilled or cool. Top with a few extra herbs or a sprinkle of cheese. Add avocado right before serving to keep it fresh.