Greek lemon chicken and potatoes baked in the oven
Kotopoulo lemonato is one of the most famous Sunday dishes in Greek homes: chicken and potatoes roasted in a single tray with lemon juice, olive oil, oregano, and garlic.
The inherited rule is to place the potatoes with the chicken in the same tray so they soak up its juices and the lemon flavor, turning it into a complete family meal with the least effort and fewest dishes.
Heat the oven to 190°C. In a bowl, whisk the lemon juice, olive oil, garlic, oregano, salt, pepper, and mustard until combined.
Spread the chicken thighs and potato quarters in a wide oven tray in a single layer, pour the lemon mixture over them, and toss by hand until every piece is coated. Add the water or stock to the bottom of the tray.
Roast the tray for forty-five minutes, then turn the potatoes, raise the heat to 210°C, and continue for fifteen minutes until the chicken skin browns and the potatoes turn golden.
Make sure the internal temperature at the deepest point of the chicken has reached 74°C, then let the tray rest for five minutes before serving. Spoon the tray juices over the potatoes when serving.
The glycemic index (GI) measures how quickly a food raises blood sugar, while the glycemic load (GL) measures how much a full serving raises it. Together they give the complete picture.
A low value (≤55) means a gradual rise in blood sugar — the most suitable range for diabetes and insulin resistance.
Glycemic load reflects the impact of the full serving. To lower it: take half a serving, or pair the recipe with a source of protein and fiber.
* Percent Daily Values are based on a 2,000-calorie diet per FDA food-label reference values — your daily needs may be higher or lower. Values are derived from the recipe's ingredients via the USDA database.
The most common problems when preparing Greek Lemon Chicken and Potatoes (Baked), and how to fix them:
Chicken breast or too long a roasting time is the cause. Use bone-in, skin-on thighs as they stay tender, and do not exceed an internal temperature of 74°C.
The pieces are too large or piled on top of each other. Cut the potatoes into even quarters and spread them in a single layer so they cook evenly.
The water evaporated before cooking was complete. Add half a cup of hot water to the bottom and continue roasting, as the liquid is needed to cook the potatoes and make the sauce.
Use fresh lemon juice, not bottled, and add a splash of raw lemon juice when serving to refresh the flavor.
Served hot from the tray with the juices spooned over the potatoes.
Keeps in an airtight container for up to three days, and is reheated in the oven to restore the potatoes' crispness.
The chicken freezes for up to two months, but the potatoes' texture changes after freezing.
| Original Ingredient | Tested Substitute | Ratio | Flavor Difference |
|---|---|---|---|
| Chicken thighs | Bone-in chicken legs | 1:1 | A close substitute that stays tender in long roasting |
| Potatoes | Sweet potato | 1:1 | Sweeter flavor and higher fiber |
| Oregano | Dried thyme | 1:1 | An available herb substitute with a close flavor |
| Mustard | Omit it | ~ | Optional to begin with and does not affect the dish |
| Ingredient | 4 servings | 2 servings | 8 servings |
|---|---|---|---|
| Chicken | 800 g | 400 g | 1600 g |
| Potatoes | 700 g | 350 g | 1400 g |
| Lemon juice | 80 ml | 40 ml | 160 ml |
| Olive oil | 60 ml | 30 ml | 120 ml |
You must make sure the chicken's internal temperature reaches 74°C at the deepest point per food safety guidelines, as this is the accepted standard for killing bacteria in poultry. Extra virgin olive oil is a source of the monounsaturated fats recommended by nutrition sources within the Mediterranean dietary pattern.
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