Categories: Recipe

How to Make Buttermilk Substitute

Published by
James marcus

This post may contain affiliate links. Please see my full disclosure for details.

Hi Bold Bakers!

WHY YOU’LL LOVE THIS RECIPE: This Homemade Buttermilk Recipe shows you how to make a substitute easily and successfully not only at any time but also in any amount you need right at home!

IMPORTANT NOTE: This recipe was updated and improved on 3/7/2023, to include new step-by-step photography, clearer definition, answers to the most frequently asked questions and Pro Chef Tips (for making small quantities).

Buttermilk is widely accessible in Ireland as it is a main ingredient in traditional Brown Soda Bread. However, since moving to the U.S. I realized it’s not as readily available. How to make its substitute at home is very easy and a very important Bold Baking Basic I’ve learned over the years working as a professional chef. I’m excited to share it with you so you can elevate your baking and cooking, especially in Irish recipes!

Buttermilk is used a lot in my recipes but not on a weekly basis. So I always find myself using half a carton in a recipe and then by the time I want to use it again, it is bad and would have to be thrown away. I hate waste so here comes my simple solution using only 2 ingredients! If you are in this situation you now know that you can whip up a great substitute in minutes!

This recipe makes a great addition to any pancake recipe, like my Best-Ever Buttermilk Pancake recipe, Red Velvet Pancakes and even my Churro Waffles. Plus, I use it in my Best-Ever Chocolate Cake and traditional Irish Soda Bread.

TABLE OF CONTENTS

  • What is Buttermilk? Traditional, Cultured, and Acidified (Substitute)
  • Tools You Need
  • Ingredients
  • How to Make Buttermilk Substitute
  • What Does Buttermilk do in Baking?
  • Can I Make Dairy-Free Buttermilk?
  • FAQs
  • Gemma’s Pro Chef Tips
  • Enjoy my other recipes with this substitute!

What is Buttermilk?

Buttermilk is a fermented drink.

Traditional buttermilk referred to the liquid left over from churning butter from cultured or fermented cream. In this case, regular milk was left to sit until the cream and milk separated. During that time, Lactic acid would occur naturally to ferment the milk. In this acidic environment, fat coalesces more readily to form butter. As a by-product, the leftover liquid is traditional buttermilk.

Cultured buttermilk is milk that has been pasteurized and homogenized and then deliberately inoculated with a culture to simulate the naturally occurring acid bacteria. As the milk pH decreases and the primary milk protein-casein curdles to form a thick-texture buttermilk as a result.

Acidified buttermilk is a substitute made by adding a food-grade acid to milk. Then let the mixture sit for roughly 10-30 minutes until it curdles. Any type of milk with any level of fat content will do the job.

Tools You Need

  • 2-4 cup capacity liquid measuring cup/jug
  • Fork or whisk
  • Measuring spoon

That’s it!

Ingredients

  • Lemon juice: Important to realize, freshly squeezed lemon juice works the best. You can also use white vinegar or apple cider vinegar.
  • Milk: I use whole milk for its rich flavor and creamy texture. You can also use reduced-fat or non-fat milk, coconut milk, almond milk, soy milk, cashew milk or any other non-dairy milk of your choice.

How to Make Buttermilk Substitute

First, stir in lemon juice or vinegar into the milk to combine. Then let sit for 30 minutes at room temperature until the milk begins to curdle and becomes acidic. Voila!

What Does Buttermilk do in Baking?

Because it adds tangy flavor, moisture as well as tenderness to baked goods, I love using it to bake! Once you know how simple it is to make you never have to run to the grocery store just for it or leave it out of your recipes again.

Can I Make Dairy-Free Buttermilk Substitute?

The great news is YES! You can use coconut milk, almond milk, soy milk, cashew milk or any other non-dairy milk of your choice!

FAQs

Can I substitute milk for buttermilk?

Sorry, but NO! Because milk lacks the acid that will react with a raising agent to release gas to yield a good rise, and in addition, will break down protein in flour to make baked goods softer. In this way, the protein won’t have big holes so moisture will be locked in. Consequently, you will get soft and moist results. For the same reason, in cooking such as fried chicken, even a small amount of buttermilk can make a big difference!

Can I substitute sour cream, plain kefir, or plain greek yogurt for buttermilk? What’s the difference?

Yes, you can substitute one for another. However, given that most are dairy, it may not be as feasible as it seems. Comparatively, you can make buttermilk dairy-free easily!

How to store buttermilk? Can I freeze it?

You can store it in an airtight container or bottle in the refrigerator for up to 3 days. In order to extend its shelf life, you can also store it in the freezer it for up to 2-3 months. As a matter of fact, dairy doesn’t often defrost the same way but the acid in there should still work well in recipes.

Gemma’s Pro Chef Tips

  1. You can freeze buttermilk in 1-tablespoon or 2-tablespoon portions in ice cube trays. It’s easy to defrost and use later when needed.
  2. If you freeze any leftovers in an airtight bottle or container, make sure they’re freezer safe and leave room about 1 inch to the rim to allow the liquid to expand once frozen.
  3. While using sour cream, plain kefir, or plain yogurt instead, use up to 3/4 in one go and adjust it accordingly to get the same consistency dough or batter as the recipe you’re following.
  4. If you need a small amount, here’s how much to use (roughly):

(a little more than )1 cup of buttermilk= 6 tsp/ 2 tablespoons lemon juice/vinegar + 1 cup milk

¼ cup = ½ tablespoon lemon juice/vinegar + 1/4 cup milk ⅓ cup= 2 teaspoon lemon juice/vinegar + 1/3 cup milk ½ cup= 1 tablespoon lemon juice/vinegar + 1/2 cup milk ⅔ cup= 4 teaspoons lemon juice/vinegar + 2/3 cup milk ¾ cup= 1½ tablespoon lemon juice/vinegar + 3/4 cup milk

Enjoy my Other Recipes With This Substitute!

  • Traditional Irish Soda Bread
  • No-Yeast Homemade Donuts
  • How To Make Quiche
  • Churro Waffles with Chocolate Sauce
  • Incredible Classic Chocolate Cake Recipe with Fudge Frosting

Get more Bold Baking Basics recipes!

IMPORTANT NOTE: This recipe was updated and improved on 3/7/2023, to include new step-by-step photography, clearer definition, answers to the most frequently asked questions and Pro Chef Tips (for making small quantities).

This post was last modified on 19/10/2023 19:29

James marcus

Garden Courte is a blog written by [James Marcus], a passionate gardener and writer. She has been gardening for over 20 years and has a deep understanding of plants and how to care for them. In her blog, she shares her knowledge and experience with others, providing tips and advice on gardening, plant care, and more.

Share
Published by
James marcus

Recent Posts

DIY Turmeric Scrub for Hyperpigmentation

For all my beauties with dark inner thighs, armpits, bikini area and spots, etc, this…

1 year ago

Top 15 Cook Interview Questions and Answers

Are you a passionate cook aspiring to embark on a rewarding culinary journey? Whether you're…

1 year ago

What Color Walls Go With Grey Kitchen Cabinets [Schemes]

Discover the perfect wall colors to complement your grey kitchen cabinets, creating a harmonious and…

1 year ago

10×10 Kitchen Remodel Cost: Everything You Need to Know

Generally, a 10×10 kitchen remodel ranges from $15,000 to $45,000, but several factors could cause…

1 year ago

How Much Do Quartz Countertops Cost?

Sleek and durable, quartz countertops are the latest trend in kitchen and bathroom renovation. Comparable…

1 year ago

Australian IKEA Kitchen Design & Installation Costs

IKEA kitchens are designed to be as simple as possible to assemble and install yourself.…

1 year ago