Baking Substitutions Everyone Should Know
- Mar 31
- 2 min read
I am notorious for deciding that I MUST make a certain recipe before consulting my pantry and the time the grocery store closes. This means I have made a lot of dishes with substitutes or missing ingredients.
Not only is this about missing ingredients, but it can also be used for dietary restrictions. For example, you are having someone over who can't eat eggs, but you want to make them a cake...what can you use?
I have written down some of my most-used substitutes to share and hopefully help you when you are missing a key ingredient for your recipe.

Butter
Butter substitutes can be useful if you run out of butter, want dairy-free options, or are just looking to save some money.
Vegetable oil – use ¾ cup oil for every 1 cup butter
Margarine – substitute 1:1
Coconut oil – 1:1 replacement
Applesauce – replace 50%–100% of butter in cakes/muffins for lower fat
Greek yogurt – ½ cup yogurt for 1 cup butter
Eggs
For 1 egg, use:
1 tbsp ground flaxseed + 3 tbsp water (let sit 5 min)
1 tbsp chia seeds + 3 tbsp water
¼ cup yogurt or sour cream
3 tbsp liquid from canned chickpeas (great for vegan recipes!)
Milk
Replace 1 cup of milk with:
Almond milk
Oat milk
Soy milk
Coconut milk
½ cup evaporated milk + ½ cup water
¼ cup heavy cream + ¾ cup water
Buttermilk
This is my most-used substitution!
For 1 cup buttermilk:
1 cup milk + 1 tbsp lemon juice or vinegar (rest 5–10 minutes)
¾ cup yogurt + ¼ cup milk
¾ cup sour cream + ¼ cup milk
Granulated Sugar
1 cup white sugar:
¾ cup honey (reduce liquid by 2 tbsp)
¾ cup maple syrup (reduce liquid by 2–3 tbsp)
1 cup coconut sugar
1 cup brown sugar
Brown Sugar
For 1 cup brown sugar:
1 cup white sugar + 1 tbsp molasses
Baking Powder
For 1 tsp baking powder:
¼ tsp baking soda + ½ tsp cream of tartar
OR ¼ tsp baking soda + ½ tsp vinegar or lemon juice
Cornstarch
For 1 tbsp cornstarch:
1 tbsp arrowroot
1 tbsp potato starch
2 tbsp flour
I do want to emphasize that some of these may change the taste of your recipes. Don't expect to have a decadent buttery cake when you sub butter for applesauce.
If you are a beginner baker, I would recommend learning with the correct ingredients and then experimenting. You want to know what it should taste like as written before changing it too much.
One last note with baking substitutions, do not try to sub more than 1 or 2 ingredients, or else you could come out with an entirely different dish! (unless that is what you are intending!)
What recipes have you tried where you substituted ingredients and had a great success or failure?


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