Boiled chicken breast has a bad reputation for being dry and rubbery, and that is almost always the result of cooking it too hard for too long. Done right, it is tender, juicy, and one of the most useful ingredients in a busy kitchen, ready for salads, sandwiches, soups, tacos, and meal prep.
So how long does it take? Boneless, skinless chicken breasts usually take 12 to 20 minutes once the water reaches a gentle simmer, depending on size and thickness. Here is how to get it right every time.
Boiling Times by Type
Cooking time depends mostly on thickness and weight. Use this table as a starting point:
| Type of chicken breast | Approximate weight | Cooking time (gentle boil) |
| Small boneless, skinless | 4–6 oz (115–170 g) | 10–12 minutes |
| Medium boneless, skinless | 6–8 oz (170–225 g) | 12–15 minutes |
| Large boneless, skinless | 8–12 oz (225–340 g) | 15–20 minutes |
| Bone-in, skin-on | 10–16 oz (285–450 g) | 30–40 minutes |
| Frozen boneless, skinless | 6–8 oz (170–225 g) | 20–30 minutes |
| Cut into 1-inch cubes | Any | 6–8 minutes |
Your stove, pot size, and the chicken’s starting temperature all change the result, so treat these as guidelines, not guarantees.
The Number That Matters: 165°F (74°C)
Food safety agencies, including the USDA, recommend cooking poultry to an internal temperature of 165°F (74°C), which destroys bacteria such as Salmonella. Insert an instant-read thermometer into the thickest part of the breast, away from the pot and any bone. If it reads below 165°F, return the chicken to the water for a few minutes and check again.
Color and juices are unreliable. Chicken can look slightly pink and still be safe, or look white and still be undercooked. A thermometer also stops you from overcooking, which is what dries chicken out.
Simmer, Don’t Boil Hard
A rolling boil makes muscle fibers contract and squeeze out moisture, leaving tough, stringy meat. Bring the water to a boil, add the chicken, then lower the heat until only small, lazy bubbles rise. The times above assume this gentle simmer.
Step-by-Step Method
- Prep.
Slice very thick breasts in half horizontally or pound the thick end lightly so they cook evenly. Pat dry. Skip rinsing raw chicken, which spreads bacteria around your sink.
- Choose a pot
Use one large enough for a single layer, with about an inch of water above the chicken.
- Season the water
Add salt and any aromatics you like.
- Boil, then add
Bring the water to a boil and lower the chicken in gently.
- Simmer
Reduce the heat, partially cover, and set a timer for the lower end of the range.
- Check
Confirm 165°F (74°C) in the thickest part.
- Rest
Let the chicken sit 5 to 10 minutes before slicing or shredding so the juices redistribute.
Cold Water vs. Boiling Water Start
Both methods work. Adding chicken to boiling water gives predictable timing, and the table above is based on it. Starting in cold water heats the chicken more gradually, often giving slightly more tender meat and richer broth, but adds several minutes, so rely on your thermometer rather than the clock.
Cooking Frozen Chicken
You can boil chicken straight from the freezer as long as it reaches 165°F, though it takes roughly 50 percent longer. Start frozen breasts in cold water, simmer for 20 to 30 minutes, and check the temperature in more than one spot, since the outside often finishes first. Thawing overnight in the refrigerator gives better texture. Never thaw chicken on the counter.
Adding Flavor
Because chicken absorbs some of its cooking liquid, flavoring the water is the easiest upgrade. Try:
- Salt, about one teaspoon per quart
- Peppercorns and bay leaves
- Onion, garlic, and celery
- Lemon slices or a splash of vinegar
- Fresh thyme, parsley, or rosemary
- Stock instead of water
Strain the leftover liquid and use it as light broth for soup or rice.
Common Mistakes
- Boiling too hard
It toughens the meat.
- Overcrowding the pot
It lowers the water temperature and cooks unevenly.
- Skipping the rest
Slicing too soon lets the juices escape.
- Cooking by time alone
Breast thickness varies, so use a thermometer.
Storing and Reheating
Refrigerate cooked chicken within two hours. It keeps 3 to 4 days in an airtight container, or 2 to 3 months in the freezer. A few spoonfuls of broth in the container keep it moist. Reheat to 165°F (74°C), using a splash of broth or water to prevent drying.
Safety Reminders
Wash your hands after handling raw chicken, keep it away from ready-to-eat foods, wash any board or utensil that touched it, and lower chicken into hot water slowly to avoid splashes.
Frequently Asked Questions
How long does it take to boil chicken breast?
Medium boneless, skinless breasts take 12 to 15 minutes, larger ones 15 to 20, and bone-in pieces 30 to 40.
How do I know it’s done?
The thickest part should read 165°F (74°C), and the meat should look opaque and feel firm but not rubbery.
Can I overcook it?
Yes. Chicken left in the water too long turns dry and stringy, so remove it once it hits 165°F.
Should I cover the pot?
Partially. A tight lid can cause boil-overs or push the water to a harder boil.
Can I reuse the water?
Yes, as broth. Strain it, cool it quickly, and refrigerate or freeze it.
The Bottom Line
Boil a medium boneless, skinless chicken breast for about 12 to 15 minutes at a gentle simmer and confirm it reaches 165°F (74°C) before removing it. Add 3 to 5 minutes for larger breasts, 20 to 30 minutes from frozen, and 30 to 40 for bone-in cuts. Keep the heat low, season the water, and let the meat rest before cutting.
