Applesauce is one of the best butter substitutes for cookies when you want them to stay soft, because it adds moisture without the fat that makes cookies crisp. Using about ¾ cup of applesauce per 1 cup of butter helps retain chewiness, though the texture will be more cake-like. Other softening substitutes include mashed banana or Greek yogurt, which add moisture and tenderness, but can slightly change flavor. For closer richness and softness with minimal flavor change, vegetable oil or coconut oil (in slightly lesser amounts) also works well, just watch baking time to avoid spreading too much.
The Science: Why Softness Matters
The secret to a soft cookie is moisture retention. When you swap butter, you need a fat that remains liquid or semi-solid at room temperature.
Top 3 Butter Substitutes for Soft Cookies
Substitute Ratio Best For… Unsweetened Applesauce 1:1 Ultra-soft, cake-like texture; lower calorie. Coconut Oil (Refined) 1:1 A rich, buttery “snap” that turns soft in your mouth. Greek Yogurt 1:1 Tangy flavor and incredibly moist, chewy centers.
If you have ever baked a batch that turned crisp overnight, you know the pain. In this guide, I break down what is the best butter substitute for cookies that keeps them soft, why it works, and exactly how to use it. You will get practical tips, side-by-side results, and tested swaps that work in home ovens. I have baked hundreds of test cookies and learned the small moves that lock in softness for days.
What makes cookies soft and tender
Soft cookies come from the right balance of fat, moisture, and sugar. Fat coats flour, which limits gluten. Less gluten means less chew and more tenderness. Sugar holds water and slows staling. Brown sugar helps a lot because molasses binds moisture.
Butter adds water and milk solids. That water makes steam, helps spread, and can build some gluten. Pure fats like coconut oil and shortening have no water. They limit gluten even more. That helps a soft bite.
Melt point also matters. Fats that melt fast cause quick spread. That can make thin edges that crisp. Fats that hold shape a bit help a uniform, soft crumb.
What Can I Substitute for Eggs in Brownies Without Changing Texture?-Best Tested Solution
What is the best butter substitute for cookies that keeps them soft?
The short answer is refined coconut oil, with vegetable shortening as a close second. When I test baked drop cookies three ways, refined coconut oil gave the softest texture on day two and day three. Vegetable shortening baked up soft as well, with a very even crumb and less spread.
Here is why it works. Pure fats slow gluten. That limits toughness. Refined coconut oil is about 90% saturated fat, so it sets like butter at room temp. It gives a plush, tender crumb and a clean bite. It also stays soft because there is no extra water to dry out the cookie.
Shortening is 100% fat and has a higher melt point. It helps cookies hold shape and stay soft in the center. Flavor is milder. If you want a butter-like taste, add a touch of vanilla or a hint of butter extract.
I will say refined coconut oil first. In side-by-side bakes, it kept chew with just enough structure.
How to swap butter with refined coconut oil or shortening
Use these steps to get the same soft, rich texture.
- Use refined coconut oil, not virgin. Refined has a neutral taste and no coconut aroma.
- Replace by volume 1:1. Use 1 cup refined coconut oil or 1 cup shortening for 1 cup butter.
- Add a bit of liquid. Butter has water. Pure fats do not. Add 2 tablespoons milk or water per 1 cup of fat. This keeps the dough moist and soft after baking.
- Weigh if you can. Butter is about 227 g per cup. Shortening is about 191 g per cup. Coconut oil is about 218 g per cup. Use equal weight for best control.
- Chill the dough. Chill 30 to 60 minutes. This slows spread and keeps centers soft.
- Adjust salt and flavor. Pure fats are bland. Add 1 to 2 extra pinches of salt and a little more vanilla.
- Bake at the usual temp, but watch the edges. Pull when edges set and centers still look soft.
- Store right. Cool, then store in an airtight box with a slice of bread or a sugar bear to hold moisture.
If a friend asks what is the best butter substitute for cookies that keeps them soft, I give them this swap and these steps. It works for classic chocolate chip, oatmeal, and snickerdoodles.
Other butter substitutes compared for soft cookies
Plant-based butter or margarine
These can work if they are at least 80% fat. They act like butter since they also have water. Many keep cookies soft, but spread and flavor can vary by brand.
Neutral oils like canola or light olive
Liquid oils make a very tender cookie but can taste a bit greasy if you use too much. Use ¾ cup oil for each 1 cup butter, then add 2 tablespoons milk. Expect more spread and thinner edges.
Cream cheese
Cream cheese adds moisture and tang. It makes soft, cake-like cookies that stay tender. Replace up to one third of the butter by weight.
Greek yogurt or regular yogurt
Great for very soft cookies, but the crumb is more cake than chewy. Use in dense cookies like spice or molasses cookies. Reduce other liquids to avoid excess spread.
Ghee
Ghee is clarified butter. It has no water and a deep butter taste. It makes soft but slightly more crumbly cookies. Add 1 to 2 tablespoons milk per cup of ghee.
Applesauce
Applesauce keeps cookies moist for days but changes the texture. Use for soft, cake-like cookies. Replace only up to half the fat and reduce sugar a bit.
Nut butters
Peanut or almond butter adds fat and protein. They make very soft cookies with a rich bite. Ideal for peanut butter cookies and gluten-free bakes.
When readers ask best butter substitute I remind them of the trade-offs. Refined coconut oil and shortening keep the soft bite best, with the fewest changes to texture.
PAA-style quick answers
Can I use oil instead of butter in cookies?
Yes. Use ¾ cup oil for each 1 cup butter and add 2 tablespoons milk. Expect thinner, soft cookies with more spread.
Is shortening better than butter for soft cookies?
For softness and shape, yes. Shortening makes tender, soft centers and holds edges. Butter tastes richer but can crisp more.
Does coconut oil make cookies spread?
It can if the dough is warm. Chill the dough and bake on cool sheets. That keeps the centers thick and soft.
Troubleshooting soft cookie texture
- Cookies turned crisp by day two. Store in an airtight box with a slice of bread. Use more brown sugar next time.
- Dough felt greasy. Add 1 to 2 tablespoons milk per cup of pure fat. Chill longer.
- Cookies spread too much. Chill 60 minutes. Use parchment, not a greased pan. Bake one sheet at a time.
- Texture is cakey, not chewy. Reduce added liquid slightly. Use more brown sugar than white.
- Flavor feels flat. Add a pinch more salt and vanilla. Toast your flour for a nutty note.
My test kitchen notes
I ran three rounds of chocolate chip cookies. I kept flour, sugar, eggs, and mix-ins the same. The only change was the fat.
- Butter batch. Best flavor, but edges crisped on day two.
- Refined coconut oil batch. Soft and chewy on day one, two, and three. Neutral taste let vanilla shine.
- Shortening batch. Softest center and cleanest shape. Needed extra salt and vanilla for the best flavor.
Refined coconut oil, with shortening for sharp edges or cut-outs. Add a little milk, chill the dough, and do not overbake. The last two minutes in the oven decide your texture.
Frequently Asked Questions of What is the best butter substitute for cookies that keeps them soft?
Is refined or virgin coconut oil better for soft cookies?
Use refined coconut oil. It gives a neutral taste and a tender bite. Virgin oil can add coconut flavor some people do not want.
How much liquid should I add when swapping butter?
Add about 2 tablespoons milk or water per cup of pure fat. This replaces butter’s water and helps keep cookies soft for days.
Can I mix butter with shortening for best results?
Yes. Use half butter and half shortening. You get soft texture plus better butter flavor.
Will plant-based butter keep cookies soft?
Often, yes. Choose a stick format that is at least 80% fat. It behaves more like dairy butter and holds softness.
What is the best butter substitute for cookies that keeps them soft for vegan baking?
Refined coconut oil is the top pick for soft, chewy vegan cookies. Shortening also works well if you want extra shape control.
Do I need to change sugar when I switch fats?
Not always. But more brown sugar will boost moisture and softness. Try a 2:1 brown to white sugar ratio.
How do I store soft cookies to keep them from drying out?
Cool fully, then store airtight with a moisture keeper like a bread slice. You can also freeze baked cookies in double-wrapped bags.
Conclusion
Soft cookies come from the right fat, the right moisture, and a gentle bake. Refined coconut oil is the best butter substitute for cookies that keeps them soft, with vegetable shortening as a strong second for shape and tenderness. Add a little liquid, chill the dough, and pull the tray early.
Try a half-batch this week and note the difference on day two. If this helped, subscribe for more bake tests, or drop a comment with your results.
