Creating buttermilk at home is a simple and cost-effective way to enhance your baking and cooking. This easy recipe requires just two ingredients and a few minutes of your time, making it a convenient option for when you need buttermilk in a pinch.
If you don't usually have lemon juice or white vinegar in your pantry, you might need to pick some up at the supermarket. These acidic ingredients are essential for curdling the milk and creating the tangy flavor characteristic of buttermilk.

Ingredients for buttermilk recipe
Milk: The base of the recipe, providing the liquid that will be curdled.
Lemon juice: An acidic ingredient that curdles the milk, creating the tangy flavor of buttermilk.
White vinegar: An alternative acidic ingredient to lemon juice, also used to curdle the milk.
Technique Tip for This Recipe
When making homemade buttermilk, ensure the milk is at room temperature before adding the lemon juice or vinegar. This helps the acid to curdle the milk more effectively, resulting in a thicker and creamier consistency.
Suggested Side Dishes
Alternative Ingredients
1 cup whole or 2% milk - Substitute with 1 cup almond milk: Almond milk can be used as a non-dairy alternative, though it may slightly alter the flavor and consistency.
1 cup whole or 2% milk - Substitute with 1 cup soy milk: Soy milk is another non-dairy option that provides a similar texture and richness.
1 tablespoon lemon juice or white vinegar - Substitute with 1 tablespoon apple cider vinegar: Apple cider vinegar has a similar acidity level and can curdle the milk in the same way.
1 tablespoon lemon juice or white vinegar - Substitute with 1 tablespoon cream of tartar: Cream of tartar can also acidify the milk, though it may not be as effective as liquid acids.
Other Alternative Recipes
How To Store / Freeze This Dish
To store your homemade buttermilk, pour it into a clean, airtight container. This will help maintain its freshness and prevent any unwanted odors from seeping in.
Label the container with the date you made the buttermilk. This way, you can keep track of its shelf life and ensure you use it within a week.
Place the container in the coldest part of your refrigerator, typically the back of the bottom shelf. This will keep the buttermilk at a consistent temperature, preserving its quality.
If you find yourself with an excess of buttermilk and want to extend its life, freezing is a great option. Pour the buttermilk into ice cube trays for easy portioning. Once frozen, transfer the cubes to a freezer-safe bag or container.
When you're ready to use the frozen buttermilk, simply thaw the desired amount in the refrigerator overnight. Give it a good stir before using, as it may separate slightly during the freezing process.
For recipes that call for smaller amounts of buttermilk, consider freezing it in ¼ or ½ cup portions. This makes it convenient to grab just what you need without defrosting the entire batch.
Remember, while frozen buttermilk is great for baking and cooking, it may not have the same texture for recipes where it's used fresh, like in dressings or marinades.
How To Reheat Leftovers
For a quick fix, use the microwave:
- Pour the buttermilk into a microwave-safe container.
- Heat on medium power for 15-20 seconds.
- Stir well and check the temperature. Repeat if necessary, but avoid overheating to prevent curdling.
Stovetop method for gentle reheating:
- Pour the buttermilk into a small saucepan.
- Heat over low heat, stirring constantly.
- Remove from heat once it reaches the desired temperature. Be cautious not to let it boil.
Double boiler technique for even heating:
- Fill the bottom part of a double boiler with water and bring it to a simmer.
- Place the buttermilk in the top part of the double boiler.
- Stir occasionally until warmed through. This method ensures gentle, even heating without the risk of curdling.
For baking or cooking:
- If using buttermilk in a recipe, you can often add it cold directly from the fridge.
- If a recipe calls for room temperature buttermilk, let it sit out for about 30 minutes before using.
In a warm water bath:
- Place the container of buttermilk in a larger bowl filled with warm water.
- Let it sit for a few minutes, stirring occasionally, until it reaches the desired temperature.
Best Tools for This Recipe
Measuring cup: Use this to accurately measure 1 cup of milk.
Tablespoon: This is essential for measuring out 1 tablespoon of lemon juice or white vinegar.
Spoon: Use this to stir the milk and acid together thoroughly.
Timer: Set this for 5-10 minutes to ensure the milk has enough time to curdle.
Refrigerator: Store the buttermilk here if you are not using it immediately.
How to Save Time on This Recipe
Prepare ingredients in advance: Measure out milk and lemon juice or vinegar ahead of time to streamline the process.
Use a timer: Set a timer for the 5-10 minute curdling period to ensure you don't forget about it.
Store extra: Make a larger batch and store it in the fridge for up to a week to save time on future recipes.
Use a whisk: Stirring with a whisk can help the milk and acid combine more quickly and evenly.

Buttermilk Recipe
Ingredients
Main Ingredients
- 1 cup Milk whole or 2%
- 1 tablespoon Lemon juice or white vinegar
Instructions
- Pour the milk into a measuring cup.
- Add the lemon juice or vinegar to the milk.
- Stir well and let it sit for 5-10 minutes until it curdles.
- Use immediately or store in the fridge for up to a week.
Nutritional Value
Keywords
More Amazing Recipes to Try 🙂
- She Crab Soup Recipe45 Minutes
- Chinese Chicken Fried Rice Recipe30 Minutes
- Pan-Fried Asparagus Recipe15 Minutes
- Avocado Salad Recipe10 Minutes
- Oven Roasted Lamb Chops Recipe35 Minutes
- Honey Lime Vinaigrette Recipe10 Minutes
- Baked French Toast Recipe1 Hours
- Cinnamon Rolls Recipe40 Minutes
Leave a Reply