Turn the oven to 200 °C, convection or regular. Take the chicken and the butter out of the fridge so the butter softens.
Make the seasoning
Peel the garlic clove and mince it finely. In the bowl, mix the softened butter (15 g), the herbes de Provence (0.5 tbsp), half the garlic, salt and pepper.
Butter up the chicken
Pat the chicken dry with paper towels, then rub it all over with the herb butter, including under the breast skin. Set it skin side up in the dish.
Roast the chicken
Roast at 200 °C for 1 hr 15 min to 1 hr 20 min without flipping it. Halfway through, baste it with its juices. It's done when the juices run clear and the thigh hits between 75 °C and 80 °C.
Tip · Poke the thigh at its thickest point, without hitting the bone: if the juices are pink, give it 10 more min in the oven.
Cook the baby potatoes
Wash the potatoes without peeling them, halve the biggest ones. Drop them into a saucepan of cold salted water, bring to a boil and cook for 15 min, then drain.
Add them to the chicken
When there are 30 min of cooking left, surround the chicken with the drained potatoes, the olive oil (1 tbsp), salt and pepper. Toss them in the juices.
Blanch the green beans
Trim the green beans (300 g) and drop them into the salted boiling water in the saucepan for 8 to 10 min. Drain them well.
Tip · Dunk the drained beans in cold water for a few seconds to keep them bright green, then drain them well before sautéing.
Sauté the green beans
Melt a little fat in the skillet, add the green beans and the rest of the garlic. Sauté for 3 to 4 min over medium heat, season with salt and pepper.
Rest and serve
Take out the chicken and let it rest 10 min under foil or covered. Carve it and serve with the potatoes and green beans.
And there you go, it's readyCheck off every step to celebrate.
The questions you're asking
short answers, numbers you can check
How many calories in a serving?
One serving has about 808 kcal. 23% comes from carbs, 45% from protein and 30% from fat.
46 gCarbs
90 gProtein
27 gFat
Per serving (the dish for 2, divided by 2)
Energy
808 kcal
Protein
90.3 g
Carbs
46.3 g
of which sugars
5.5 g
Fat
27 g
of which saturated fat
14.3 g
Fiber
7.8 g
Salt
1 g
Worked out ingredient by ingredient with the ANSES Ciqual 2025 table, never written by an AI. It's an estimate: veggie sizes and brands make the numbers vary.
How much does it cost?
About $3.92 a serving, adding up the average prices of the ingredients you need to buy.
≈ $7.84for 2 people
≈ $3.92a serving
Pantry salt, oil and spices aren't counted. Your store and your brands will move the total, but the ballpark is right.
How long does it keep?
2 days in the fridge, in a closed container, once cooled within two hours. After that, into the freezer it goes.
2 daysin the fridge
Yesin the freezer, thaw it in the fridge the day before