I had planned to make fried chicken, but when I reached for the buttermilk, there was none in the refrigerator.
I could have changed the recipe.
I could have gone to the store.
Instead, I noticed a container of plain yogurt sitting on the refrigerator shelf.
That gave me an idea.
What if I used plain yogurt instead of buttermilk?
It wasn’t exactly the same ingredient, but both are dairy products with acidity, and yogurt is commonly used in marinades for chicken in cuisines around the world.
So I decided to try it.
I placed my raw chicken breasts in a bowl, covered them with plain yogurt, made sure the chicken was coated, covered the bowl, and put it in the refrigerator.
Then I waited.
Twelve hours later, I opened the bowl.
What I found looked completely different from the chicken I had started with.
The yogurt had become thinner in some places, thicker in others, and was clinging tightly to the chicken.
The surface of the chicken had also changed.
And when I eventually cooked it, the result taught me something important about using yogurt as a chicken marinade.
It wasn’t simply a substitute for buttermilk.
It behaved differently.
And, depending on what you’re trying to make, that difference can actually be a good thing.
First Things First: The Chicken Stayed Refrigerated
Before getting into the texture and flavor, there is one detail that matters more than anything else.
The chicken needs to stay refrigerated while it marinates.
Raw chicken should never be left sitting at room temperature overnight.
That means the bowl belongs in the refrigerator, covered, while the chicken marinates.
USDA guidance recommends keeping raw poultry refrigerated at 40°F (4.4°C) or below and advises that poultry should be marinated in the refrigerator rather than on the counter.
So if you want to recreate this experiment, the 12-hour period should be a refrigerated 12 hours, not 12 hours sitting on the kitchen counter.
That distinction is extremely important.
What Did the Yogurt Look Like After 12 Hours?
When I first put the chicken into the yogurt, the coating was thick.
It looked almost like I had covered the chicken in a layer of cream.
But after 12 hours, the mixture wasn’t quite the same.
The chicken had released some moisture, and that liquid had mixed with the yogurt.
The marinade was looser.
Some of the yogurt still clung to the chicken in a thick coating, while other areas had become thinner.
The surface of the chicken looked almost velvety.
It wasn’t slimy in the sense of spoiled chicken.
It was simply covered in a thick dairy marinade.
And that coating turned out to be important.
Why Yogurt Works So Well as a Chicken Marinade
Yogurt contains lactic acid.
That acidity is one reason yogurt can be useful in marinades.
But yogurt isn’t simply “buttermilk in a thicker form.”
Its composition and texture are different.
Plain yogurt is thicker and contains a different balance of proteins, water, fat, and acidity depending on the type.
Greek yogurt, for example, is much thicker than regular plain yogurt.
That means it can cling tightly to chicken.
Instead of running off, it stays attached to the surface.
That makes yogurt particularly useful when you want a strongly coated piece of chicken.
The Chicken Became More Tender on the Outside
This was the biggest change I noticed after cooking.
The chicken breast had a tender exterior.
That makes sense because marinades containing acidic ingredients can influence the texture of the outer portions of meat and poultry.
But there’s an important detail:
The marinade doesn’t magically tenderize the entire chicken breast from the outside in.
A chicken breast is a relatively thick piece of meat.
The yogurt mainly affects the surface and outer layers.
That’s why the exterior can feel noticeably different while the center remains largely unchanged.
And that’s perfectly normal.
Twelve Hours Was Plenty of Time
I initially wondered whether 12 hours would be long enough.
It was.
In fact, you don’t necessarily need to marinate chicken overnight to benefit from a yogurt marinade.
Longer isn’t always better.
The acidity and other characteristics of the marinade continue interacting with the surface of the meat, but leaving chicken in an acidic marinade indefinitely doesn’t guarantee an increasingly tender result.
Eventually, texture can actually become less appealing.
The exact ideal time depends on the recipe and the marinade.
For this experiment, however, 12 hours produced a noticeable effect.
The Yogurt Didn’t Make the Chicken Taste Like Yogurt
This was another surprise.
Before cooking, the chicken smelled distinctly dairy-like.
I expected the finished chicken to taste strongly of yogurt.
It didn’t.
Most of the obvious yogurt flavor disappeared during cooking.
Instead, the yogurt provided a subtle tang.
That tang worked particularly well with seasonings such as:
- Garlic
- Black pepper
- Paprika
- Cumin
- Cayenne
- Lemon
- Herbs
- Salt
Plain yogurt is actually a fairly neutral base.
That’s why it works so well with bold spices.
Why Plain Yogurt Is Better Than Flavored Yogurt
If you’re going to try this method, use plain, unsweetened yogurt.
Vanilla yogurt might sound harmless, but the added sugar and flavorings would create an entirely different result.
Fruit yogurt would be even stranger.
For a savory chicken marinade, plain yogurt is the way to go.
Greek yogurt can also work, although its thickness means you may need to thin it with a little water, milk, or another appropriate liquid to make it easier to coat the chicken evenly.
The Type of Yogurt Matters
Not all yogurt behaves exactly the same way.
Regular plain yogurt contains more water and is relatively easy to spread.
Greek yogurt is thicker and clings strongly to the chicken.
Full-fat yogurt can produce a richer marinade.
Low-fat yogurt can also work.
The important thing is to choose plain, unsweetened yogurt.
If you’re using extremely thick Greek yogurt, you don’t want to pile it onto the chicken in a giant lump.
A thinner coating can distribute the marinade more evenly.
What Happened When I Cooked the Chicken?
This is where the experiment became especially interesting.
The yogurt coating helped create a browned exterior.
As the chicken cooked, moisture evaporated from the surface.
The dairy proteins and other components of the marinade contributed to the browning of the coating.
The result was a golden, slightly crusty exterior surrounding juicy chicken.
However, there was one important step:
I didn’t leave a huge layer of wet yogurt on the chicken.
Before cooking, I allowed excess marinade to drip away.
You don’t need to wash the chicken.
You simply don’t want an enormous amount of wet yogurt sitting on the surface if you’re trying to achieve a browned crust.
Should You Rinse the Yogurt Off?
No.
There is no reason to rinse the chicken after marinating.
In fact, washing raw chicken can spread bacteria around your kitchen through splashing.
Instead, remove the chicken from the marinade and allow excess yogurt to drip off.
Then proceed with your recipe.
If you’re making fried chicken, you can move directly into your seasoned flour or other coating.
If you’re grilling or roasting, you can cook the chicken according to your recipe.
The Biggest Difference From Buttermilk
So, does yogurt really replace buttermilk?
In some applications, yes.
But it isn’t identical.
Buttermilk is much thinner.
It can coat chicken while still allowing the pieces to move easily through the marinade.
Yogurt is thicker.
It sticks.
That can be an advantage when you’re looking for a substantial coating.
But it can also make breading slightly more complicated.
If you are making fried chicken, for example, thick yogurt can create clumps in the flour coating if you don’t handle it properly.
That isn’t necessarily bad.
Those clumps can become delicious crispy bits.
But it’s something to expect.
Why the Yogurt Coating Can Help With Fried Chicken
One of the reasons buttermilk is popular in fried chicken recipes is that it helps create a moist surface that flour can adhere to.
Yogurt can perform a similar role.
Because it clings so well, the seasoned flour has plenty of surface material to grab onto.
This can produce a thicker, more substantial crust.
If you like fried chicken with lots of crunchy coating, that can be a major advantage.
The key is not to make the yogurt layer excessively thick.
What If You Want to Grill the Chicken?
Yogurt-marinated chicken can also work beautifully on the grill.
The marinade adds flavor while helping create a browned exterior.
However, dairy-based marinades can brown quickly.
That means you should watch the chicken carefully.
You don’t want the outside to become heavily charred before the center is cooked.
Use a thermometer rather than judging the chicken solely by its exterior appearance.
USDA recommends cooking chicken to a minimum internal temperature of 165°F (74°C), measured with a food thermometer.
What If the Chicken Looks Pale?
Don’t panic.
A yogurt marinade doesn’t guarantee a dark brown crust.
The final appearance depends on the cooking method, temperature, amount of marinade, and whether you add additional oil or breading.
If you’re roasting chicken at a moderate temperature, it may remain relatively pale.
If you’re grilling or frying it, you’re more likely to get significant browning.
The important thing is that the chicken is cooked safely, not that it reaches a particular shade of brown.
The Chicken Breast Stayed Juicier Than Expected
Chicken breast has a reputation for becoming dry.
That’s largely because it contains less fat than chicken thighs and can become unpleasantly dry when overcooked.
The yogurt marinade didn’t make overcooking impossible.
But the combination of a moist marinade and careful cooking produced a chicken breast that was noticeably more pleasant to eat.
The exterior was flavorful and tender.
The center remained juicy.
That is the real advantage of a marinade.
It can improve flavor and texture, but it can’t compensate for cooking chicken far beyond its ideal temperature.
Don’t Assume Longer Marinating Is Better
It can be tempting to think:
“If 12 hours worked, 24 hours must be even better.”
Not necessarily.
With acidic marinades, excessive marinating can eventually affect the surface texture in undesirable ways.
The goal isn’t to keep the chicken submerged forever.
It’s to give the marinade enough time to flavor and interact with the exterior.
Overnight is convenient because you can prepare dinner the night before and cook the chicken the next day.
But you don’t need to turn every chicken marinade into a two-day project.
What Seasonings Work Best With Yogurt?
This is where yogurt becomes extremely versatile.
For a simple savory marinade, try:
Plain yogurt + garlic + paprika + black pepper + salt.
For something warmer and spicier:
Plain yogurt + cumin + coriander + paprika + chili powder.
For a Mediterranean-style flavor:
Plain yogurt + lemon + garlic + oregano + black pepper.
For a more herb-focused marinade:
Plain yogurt + parsley + dill + garlic + lemon.
The yogurt provides the creamy, tangy base.
The spices provide the personality.
One Mistake to Avoid: Using the Marinade as a Sauce
Once raw chicken has been sitting in the yogurt, the leftover marinade should not be treated as a ready-to-eat sauce.
It has been in contact with raw poultry.
Don’t spoon it over cooked chicken.
Don’t use it as a dip.
Don’t save it in the refrigerator for another meal.
Discard the used marinade.
If you want a yogurt sauce, make a fresh batch in a clean bowl using clean ingredients.
This is one of the easiest ways to keep a delicious experiment from becoming a food-safety problem.
How I Would Repeat the Experiment
After seeing the result, I would absolutely use yogurt again.
But I’d make a few changes.
I’d choose plain full-fat yogurt.
I’d add garlic, paprika, black pepper, salt, and a little lemon.
I’d make sure every piece of chicken was evenly coated.
Then I’d cover the bowl and refrigerate it overnight.
The next day, I’d remove the chicken and let the excess marinade drip away.
For frying, I’d move directly into the seasoned flour.
For grilling or roasting, I’d cook it until the thickest part reaches 165°F (74°C).
That would give me the benefits of the yogurt without making the process unnecessarily complicated.
Frequently Asked Questions
Can I use plain yogurt instead of buttermilk for chicken?
Yes. Plain yogurt can be used as a chicken marinade and provides a tangy, creamy coating. It is thicker than buttermilk, so the texture of the marinade and final coating will be different.
How long can chicken marinate in yogurt?
An overnight refrigerated marinade can work well. The exact time depends on the recipe and the acidity of the yogurt. Longer isn’t automatically better.
Can I use Greek yogurt?
Yes. Greek yogurt works, but it is thicker than regular yogurt. You may want to thin it slightly so it coats the chicken evenly.
Does yogurt tenderize chicken?
Its acidity can affect the texture of the chicken’s surface and outer layers. It should not be thought of as a magic tenderizer that penetrates the entire chicken breast.
Should I rinse yogurt-marinated chicken?
No. Remove excess marinade and cook the chicken. Washing raw poultry can spread bacteria around the kitchen.
Can I reuse yogurt marinade?
No, not without thoroughly cooking it first. Because it has contacted raw chicken, the safest approach is to discard the used marinade and prepare a fresh sauce if desired.
What temperature should chicken breasts reach?
Chicken should reach a minimum internal temperature of 165°F (74°C). Check the thickest part using a food thermometer.
Can I leave yogurt-marinated chicken on the counter overnight?
No. The chicken should remain refrigerated throughout the marinade. Raw poultry should not be left at room temperature overnight.
The Final Verdict
Twelve hours later, my experiment had answered the question.
Yes, plain yogurt can be a surprisingly effective alternative to buttermilk for marinating chicken breasts.
The yogurt clung tightly to the chicken.
It added a mild tang.
It helped create a flavorful surface.
And when the chicken was cooked carefully, the result was tender, juicy, and well-seasoned.
But the biggest surprise was that the finished chicken didn’t taste like a bowl of yogurt.
Instead, the yogurt quietly did its job in the background.
It provided acidity, moisture, and a rich coating while allowing the spices and chicken to remain the stars of the dish.
Would I use yogurt instead of buttermilk every time?
No.
But if I opened the refrigerator and discovered that I was completely out of buttermilk, I wouldn’t consider the recipe ruined anymore.
I’d reach for the plain yogurt.
The experiment also reinforced an important kitchen rule: the marinade is only part of the equation.
Good ingredients can’t compensate for unsafe storage or overcooking.
Keep the raw chicken refrigerated while marinating, discard the used marinade, avoid washing raw poultry, and cook the chicken to at least 165°F (74°C).
Do that, and the humble container of plain yogurt sitting in the refrigerator can become much more than something you eat with breakfast.
It can become the secret to a beautifully seasoned chicken dinner.
And sometimes the best kitchen substitutions aren’t the ones that perfectly imitate the original ingredient.
They’re the ones that produce a result that’s different—and surprisingly better than you expected.