Holiday Feasts

Slow Cooker Garlic Herb Turkey Breast

Juicy, tender bone-in turkey breast slow-cooked in rich garlic herb butter and savory pan juices, finished with velvety homemade gravy.

October 5, 2026 By Chef Clara 4.99 (240 votes)
Slow Cooker Garlic Herb Turkey Breast
The Quick Takeaway

In a nutshell:This authentic american slow cooker garlic herb turkey breast comes together in just 4 hours 15 minutes with simple ingredients. The chef's secret: the bone insulates the meat, keeping it meltingly tender, while the skin locks in moisture. Perfect for home cooks seeking a dependable, restaurant-quality finish with minimal effort.

Prep Time 15 mins
Cook Time 4 hrs
Total Time 4 hrs 15 mins
Cuisine American
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This Slow Cooker Garlic Herb Turkey Breast is the ultimate stress-free centerpiece for Thanksgiving, Friendsgiving, or cozy Sunday dinners. Slathered with a fragrant herb-garlic compound butter and slow-simmered over onions and celery, the meat emerges exceptionally juicy and tender without monopolizing your oven space. Pan drippings are whisked into a rich golden gravy.

Key Equipment

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  • 6-quart Slow Cooker
  • Small mixing bowl
  • Carving knife and cutting board
  • Saucepan for gravy

Chef's Pro-Tips

  • Use bone-in, skin-on turkey breast: The bone insulates the meat keeping it meltingly tender, while the skin locks in moisture during slow cooking.
  • Broil for crispy skin: After slow cooking, transfer the turkey breast to a rimmed baking sheet and broil for 3-5 minutes for shatteringly crisp golden skin.
  • Rest before carving: Let the turkey breast rest on a cutting board for at least 15 minutes before carving across the grain so natural juices redistribute.

Ingredients
8 servings

  • 1 whole (5-6 lbs) bone-in skin-on turkey breast, thawed completely, patted dry
  • ½ cup (1 stick) unsalted butter, softened to room temperature
  • 5 cloves fresh garlic, minced
  • 1 tbsp fresh rosemary, finely chopped
  • 1 tbsp fresh thyme leaves, chopped
  • 1 tbsp fresh sage, minced
  • 1 tsp smoked paprika, for golden color and aroma
  • 1 large yellow onion, quartered to create a slow cooker trivet
  • 2 stalks celery, cut into chunks
  • 1 cup low-sodium chicken or turkey broth, poured into bottom of crockpot
  • 1 ½ tsp coarse kosher salt and cracked black pepper, to taste
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Step-by-Step Instructions

1

Prep Aromatics & Slow Cooker

Place quartered onion and celery chunks in the bottom of a 6-quart slow cooker. Pour in 1 cup of chicken broth to form a bed for the turkey breast.

2

Mix Garlic Herb Butter

In a bowl, combine softened butter, minced garlic, rosemary, thyme, sage, paprika, kosher salt, and black pepper. Stir into a smooth compound butter.

3

Season & Slather Turkey

Pat turkey breast completely dry with paper towels. Loosen skin with your fingers and rub half of the herb butter directly onto the meat under the skin. Rub remaining herb butter generously over the outside of the skin.

4

Slow Cook to Perfection

Place turkey breast skin-side up on top of the vegetables in the slow cooker. Cover and cook on LOW for 4 to 5 hours until internal temperature reaches 165°F (74°C) in the thickest part.

5

Crisp Skin & Serve

Carefully transfer turkey to a baking sheet and broil under the oven broiler for 3-5 minutes until skin is deeply golden and blistered. Rest 15 minutes, slice, and drizzle with warm strained pan gravy!

Chef Clara's Kitchen Picks

Kitchen Essentials

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#2 in Baking Sheets

Nordic Ware Naturals Half Sheet, 2-Pack

Warp-resistant aluminum for even browning, from sheet-pan dinners to cookies.

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500+ bought weekly

Victorinox Fibrox Pro 8" Chef's Knife

Razor-sharp Fibrox Pro blade that home chefs and pros both reach for.

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TILUCK Stainless Measuring Cups & Spoons, 10-Pc

Stainless steel cups and spoons that measure precisely and last.

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Mercer Culinary Locking Tongs, 9" + 12"

Locking tongs in two handy sizes for the stovetop and the grill.

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#4 in Baking Parchment

Amazon Basics Non-Stick Parchment Paper Roll

Non-stick paper for lining pans – easy release, easy cleanup.

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Woodenhouse Teak Wooden Spoons, 10-Pc

Teak spoons gentle on cookware and built for daily stirring.

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OXO Good Grips Silicone Whisk Set, 9" + 11"

Silicone whisks safe for nonstick pans, in two sizes.

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#3 in Cooling Racks

Ultra Cuisine Stainless Cooling Rack Set of 2

Stainless racks that fit half sheets – for cooling bakes and crisping roasts.

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Umite Chef Stainless Mixing Bowls with Lids, 8-Pc

Nesting stainless bowls with airtight lids, from prep to storage.

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Hamilton Beach 6-Speed Electric Hand Mixer

Six speeds with a snap-on storage case for the beaters.

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Frequently Asked Questions

Yes! A 3-4 lb boneless breast will cook in about 3 to 4 hours on LOW. Check with a meat thermometer starting at 3 hours.

LOW is strongly recommended (4-5 hours) for maximum tenderness and juicy meat. Cooking on HIGH can cause the breast meat to dry out.

Strain the slow cooker juices into a saucepan. Whisk in a cornstarch or flour slurry (2 tbsp flour whisked with 2 tbsp butter) and simmer for 3 minutes until thick and glossy.