Herby Chicken Burger & Sweet Potato Fries

• Meanwhile, thinly slice brown onion. • Thinly slice tomato into half-moons. • In a large bowl, combine half the tomato and half the baby spinach leaves. Set aside.

Little cooks: Don your goggles and have a go at peeling off the onion's outer layer!

• Place your hand flat on top of each chicken breast and slice through horizontally to make two thin steaks. • In a second large bowl, combine Italian herbs (see ingredients) and a drizzle of olive oil. Season with salt and pepper. • Add chicken, turning to coat.

• In a large frying pan, heat a drizzle of olive oil over medium-high heat. Cook chicken until browned and cooked through, 3-5 minutes each side (depending on thickness). • Transfer to a plate. Cover to keep warm.

TIP: Cook the chicken in batches if your pan is getting crowded. The chicken is cooked through when it's no longer pink inside.

• Return the frying pan to medium-high heat with a drizzle of olive oil. Cook onion, stirring, until softened, 5-6 minutes. Add the balsamic vinegar (for the onion), the brown sugar and a splash of water. Mix well. Cook until dark and sticky, 3-5 minutes. • Meanwhile, halve bake-at-home burger buns and bake directly on a wire oven rack until heated through, 2-3 minutes.