Step 1

For tomato butter, melt 10gm butter in a saucepan over medium heat, add onion and garlic, sauté until tender (2-3 minutes), add tomato, stir occasionally until thick and reduced (8-10 minutes), then set aside to cool. Transfer to a food processor, add lemon rind, thyme and remaining butter, process until smooth and combined, then set aside.

Step 2

Preheat oven to 200C. Rinse chicken inside and out under cold water, pat dry with absorbent paper. Slide your fingers carefully between skin and breast of chicken to separate, then loosen as much of the skin around the leg as possible without piercing skin. Spoon two-thirds of the tomato butter between skin and flesh and massage to evenly distribute. Spread remaining tomato butter over chicken breast and thighs and set aside.

Step 3

Coarsely chop 1 tomato, then stuff into chicken cavity with onion, lemon and thyme sprigs. Tie legs with kitchen twine and place chicken in roasting pan. Halve remaining tomatoes, add to roasting pan with wine, stock and garlic, season to taste. Drizzle chicken with olive oil and roast, basting chicken with pan juices, until skin is crisp and golden and chicken is cooked through (50 minutes-1 hour). Serve at room temperature with pan tomatoes and garlic, scattered with thyme leaves.