Garlic Herb Roasted Turkey Breast with Soy Marinade
This bone-in turkey breast is marinated in a savory blend of garlic, herbs, and soy sauce, then slow-roasted to perfection. The marinade penetrates deep into the meat, creating incredibly flavorful and juicy results. Perfect for smaller holiday gatherings, special dinners, or when you want turkey without the commitment of a whole bird. The combination of Italian seasoning and garlic creates an aromatic herb crust, while the soy sauce adds umami depth that sets this version apart from traditional herb-roasted turkey.
Ingredients
- 1 bone-in turkey breast, 4.5 to 5.5-pound
- ½ cup avocado oil or olive oil
- ⅓ cup soy sauce or liquid aminosliquid aminos1:1gluten-freegluten-freesoy-free
Gluten-free alternative with similar umami flavor
Full guide → - 1 Tbsp Italian seasoning
- 5 cloves garlic, minced
- ½ tsp black pepper, to taste
Instructions
- 1
Remove turkey breast from packaging and pat dry with paper towels
- 2
Place turkey breast in a large zip lock bag
- 3
Combine oil, soy sauce, Italian seasoning, and minced garlic in a bowl and whisk well
- 4
Pour marinade into bag with turkey, seal, and refrigerate for at least 2 hours or overnight
- 5
Preheat oven to 325 degrees F and move rack to second shelf from bottom
- 6
Pour 1 cup of liquid into bottom of roasting pan and place wire rack on top
- 7
Remove turkey from bag and place on roasting rack
- 8
Bake for 15 to 25 minutes per pound until internal temperature reaches 165 degrees F
- 9
Bake uncovered for 60 minutes, then cover with foil for remainder of cooking time
- 10
Check internal temperature in thickest part of breast with instant-read thermometer
- 11
Allow turkey to rest for 15 to 20 minutes before serving
Tips
Use a blender like NutriBullet to thoroughly combine marinade ingredients for better emulsification and flavor distribution.
Transfer turkey straight from refrigerator to oven - no need to bring to room temperature first, just add extra cooking time.
Pour any leftover marinade into the roasting pan bottom for extra flavor and to prevent drippings from burning.
Good to Know
Refrigerate leftover turkey breast for up to 4 days. Slice and store in airtight containers for easy meal prep.
Marinate turkey up to 24 hours in advance. Can be prepped and refrigerated day before roasting.
Slice against the grain and serve with roasted vegetables, mashed potatoes, or cranberry sauce.
Common Mistakes
Don't skip the resting time to avoid dry, tough meat
Cover with foil after 60 minutes to prevent over-browning
Use instant-read thermometer to avoid overcooking
Substitutions
Gluten-Free Swaps
Gluten-free alternative with similar umami flavor
Full guide →General Alternatives
FAQ
Can I use a boneless turkey breast instead?
Yes, but reduce cooking time to 20 minutes per pound and monitor temperature closely as boneless cooks faster.
What if I don't have a roasting rack?
Place turkey directly in pan with vegetables like celery and onions underneath to elevate it.
How long will leftovers keep?
Properly stored leftover turkey will keep in refrigerator for 3-4 days or freeze for up to 3 months.