Turn the oven on to 200 °C (gas mark 6-7) so it's hot when the chicken thighs go in.
Prep the vegetables
Peel the onion and cut it into small dice. Seed the red bell pepper and cut it into strips. Dice the tomatoes, keeping their juice. Peel the garlic and mince it finely.
Cook the sweet potatoes
Peel the sweet potatoes and cut them into 2 cm cubes. Put them in the saucepan and just cover them with cold water. Bring to a boil, then lower the heat and cook for 20 min over medium heat.
Tip · To keep the sweet potatoes from sticking to the saucepan, stir them once while they cook.
Brown the chicken thighs
Heat 1 tbsp of olive oil in the nonstick skillet over medium heat. Place the chicken thighs skin side down and let them brown for 5 min without moving them. Flip them and brown the other side for 5 min.
Add the vegetables
In the same skillet, add the onion, garlic, bell pepper and tomatoes. Cook for 5 min, stirring with the wooden spoon. Add the herbes de Provence and season with salt and pepper.
Bake the chicken
Set the chicken thighs on top of the vegetables in the skillet. Bake at 200 °C for 25 min so they cook through.
Tip · If you want crispier chicken, put it under the broiler for 2 min at the end.
Drain the sweet potatoes
When the sweet potatoes are tender, drain them and mash them with a fork or potato masher. Add 1 tbsp of olive oil and season with salt and pepper. Mix well.
Serve hot
Take the skillet out of the oven and serve the Basque-style chicken right away, with the mashed sweet potatoes on the side.
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 590 kcal. 32% comes from carbs, 20% from protein and 45% from fat.
47 gCarbs
30 gProtein
30 gFat
Per serving (the dish for 2, divided by 2)
Energy
590 kcal
Protein
29.6 g
Carbs
46.7 g
of which sugars
18.3 g
Fat
29.6 g
of which saturated fat
7 g
Fiber
10.7 g
Salt
0.7 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 $2.34 a serving, adding up the average prices of the ingredients you need to buy.
≈ $4.68for 2 people
≈ $2.34a 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