Slow-Cooked Garlic-Herb Chicken Thighs

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Tender chicken thighs simmered in a rich garlic-herb broth with mushrooms and thyme. This french-inspired slow cooker (high-protein) ready in about 640 minutes pairs chicken thighs, unsalted butter, garlic cloves for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 510 calories and feeds 2, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

★ 4.3 (12 ratings) Prep: 10 min Cook: 630 min Serves 2 French cuisine 510 cal/serving
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Ingredients

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Instructions

  1. Step 1: Pat chicken thighs dry with paper towels. Season both sides with 1/2 tsp sea salt and 1/4 tsp black pepper. Melt 2 tbsp butter in a slow cooker on low.
  2. Step 2: Add chicken thighs to slow cooker, skin-side up. Scatter 4 minced garlic cloves and 1 tsp chopped thyme over chicken. Cook on low for 6 hours until chicken reaches 165°F (74°C) internally.
  3. Step 3: Remove chicken and set aside. Add 8 oz sliced cremini mushrooms and 1 cup chicken broth to the slow cooker. Cook on high for 30 minutes until mushrooms soften. Stir in 1/4 cup heavy cream and simmer until sauce thickens slightly, about 5 minutes.

Frequently asked questions

How long does Slow-Cooked Garlic-Herb Chicken Thighs take to make?

Total time is about 640 minutes (10 min prep + 630 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Slow-Cooked Garlic-Herb Chicken Thighs?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep chicken thighs from drying out.

Can I substitute ingredients in Slow-Cooked Garlic-Herb Chicken Thighs?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Slow-Cooked Garlic-Herb Chicken Thighs for a different number of people?

The recipe is written for 2 servings. Multiply each ingredient by (your serving target / 2). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

Is Slow-Cooked Garlic-Herb Chicken Thighs high-protein?

Yes — this recipe is tagged high-protein based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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