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Lemon-Thyme Roasted Chicken & Leeks over Mashed Butternut Squash, plated

Chicken · 35 min

Lemon-Thyme Roasted Chicken & Leeks over Mashed Butternut Squash

  • 35 min
  • 2–6 servings
  • 675 kcal / serving

Juicy chicken thighs rest atop a bed of tender leeks and creamy mashed butternut squash, perfumed with lemon and thyme. A straightforward roast that comes together quickly for a weeknight dinner.

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Baked · Chicken · 35-minute dinner

Ingredients

  • ½ smallbutternut squash
  • 1 lbchicken thighs, boneless skinless
  • ½ small pkgfresh thyme
  • 4 fl ozheavy whipping cream
  • 2leeks
  • ½lemon
  • lemons

From the pantry: black pepper, butter, unsalted, garlic powder, honey, salt

Cookware

baking dish · chef's knife · citrus juicer (optional) · colander · cutting board · grater (optional) · measuring cups · measuring spoons · medium saucepan · mixing bowls · oven mitts · potato masher · stirring spoon · tongs · vegetable peeler · whisk or fork

Kitchen help: cups to grams · tablespoons to cups · oven temperatures · butter conversions · what each cooking tool is for · ingredient substitutes

More recipes with: chicken thighs

More dinner ideas: easy dinners

Shopping list by aisle

Produce

  • ½ smallbutternut squash
  • ½ small pkgfresh thyme
  • 2leeks
  • ½lemon
  • lemons

Meat & seafood

  • 1 lbchicken thighs, boneless skinless

Dairy, eggs & chilled

  • 4 fl ozheavy whipping cream

3 aisles for this recipe. Plan a week in MealPot and it merges every dinner into one list in this order, scaled to your household.

Ingredients for 2, 4 and 6 servings

Ingredient2 servings4 servings6 servings
butternut squash½ small1 small1 ½ small
chicken thighs, boneless skinless1 lb2 lb3 lb
fresh thyme½ small pkg1 small pkg1 small pkg
heavy whipping cream4 fl oz8 fl oz12 fl oz
leeks246
lemon½11 ½

Quantities in US units. Any other household size: MealPot scales the recipe and the grocery list for you.

Directions

  1. Preheat the oven to 425°F and have your leeks, squash, and herbs ready.
  2. Wash the lemons and thyme, then strip the thyme leaves from the stems and place them in a bowl with zest and juice from one lemon; whisk in honey and spices to form a marinade.
  3. Pat the chicken dry, add it to the marinade bowl, and turn to coat the pieces evenly; set aside.
  4. Trim the leeks, cut them lengthwise, rinse well to remove grit, and slice crosswise into 4-inch pieces; lay them in a baking dish in a single layer, cut-side down.
  5. Nestle the chicken on top of the leeks, pour any remaining marinade over the chicken, scatter small pieces of butter over the dish, and season with salt and pepper.
  6. Roast in the oven for about 20 minutes, turning the chicken once, until the leeks are tender and the chicken is cooked through.
  7. Meanwhile, peel and dice the butternut squash, place in a medium saucepan, cover with hot water, and boil until fork-tender (12–14 minutes).
  8. Drain the squash, return to the pot, add heavy cream, salt, and pepper, and mash until smooth; adjust seasoning if needed.
  9. To serve, divide the creamy squash, roasted leeks, and chicken between plates and finish with a squeeze of lemon if desired.

Two tips

  • Prep the marinade up to 2 hours ahead and refrigerate in a covered bowl.
  • For a bright finish, finish with a light squeeze of lemon over the plated dish.

Nutrition per serving

Calories
675 kcal
Protein
49 g
Carbs
34 g
Fat
40 g
Fiber
7 g
Sodium
263 mg

Estimates from the recipe's published nutrition data; they change with the version you pick above.

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Ingredient quantities, timing and nutrition follow the original Mealime recipe ↗ (captured 2026-09-12). The photo is MealPot's AI-rendered illustration of the finished dish; the description, directions, aisle list and serving table are MealPot's.

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