Caramel Filling - Thick, Buttery Recipe Made From Scratch (2024)

Jump to Recipe

This caramel filling is thick, buttery, and perfect for just about any dessert! It sets firmly enough to fill cakes, cupcakes, macarons, and even cookies!

I used this recipe to make my Twix Cake and it works like a charm!! It really is the perfect consistency for layer cakes like this.

It’s thick enough to keep its shape but soft enough to easily cut through.

Caramel Filling - Thick, Buttery Recipe Made From Scratch (1)

This recipe is based on Jodie Avery’s thick caramel sauce recipe! It’s a half batch of the original recipe, which I find is the perfect amount to fill a layer cake.

How to Make This Thick Caramel Filling

Let’s walk through each step of this recipe so that it turns out as amazing as possible! I’ve also included a video tutorial of the process below.

This recipe can be made up to a month in advance and stored in the fridge.

Start by adding the unsalted butter, light brown sugar, corn syrup, and sweetened condensed milk into the saucepan.

Caramel Filling - Thick, Buttery Recipe Made From Scratch (2)

Heat over medium-high heat. Stir constantly until the mixture starts to bubble.

Caramel Filling - Thick, Buttery Recipe Made From Scratch (3)

Slowly stir in 1 Tbsp of heavy cream. Next, place a digital thermometer in the pan.

Then continue to stir until the mixture reaches 225 F / 107 C (just below soft ball stage). Remove from heat and add the vanilla and salt.

Caramel Filling - Thick, Buttery Recipe Made From Scratch (4)

Pour into a separate container to let it cool. Cover the bowl once it has reached room temperature. It should thicken up quite a bit as it cools.

Caramel Filling - Thick, Buttery Recipe Made From Scratch (5)

How Much Caramel Does This Recipe Make?

This recipe makes about 2 1/4 cups of caramel filling, which is the perfect amount to fill an 8-inch layer cake or about 3 dozen cupcakes. This recipe can also be doubled or cut in half if needed.

Caramel Filling - Thick, Buttery Recipe Made From Scratch (6)

Substitutions & Swaps in this Caramel Filling Recipe

Some swaps and substitutions that can be made in this recipe include:

  • Unsalted Butter– If you only have salted butter on hand, you can use it in place of the unsalted butter. Just be sure to omit the salt that this frosting recipe calls for. Or you can also use vegan butter in its place!
  • Heavy Cream– You can use whole milk or alternative milk (soy, almond, oat) instead of heavy cream or whipping cream if needed.
Caramel Filling - Thick, Buttery Recipe Made From Scratch (7)

Tips for Making the Best Caramel Filling

  • Use a digital thermometer to make sure the mixture reaches 225 F / 107 C (just below the softball stage). This will ensure the caramel has a nice, thick consistency once it reaches room temperature.
  • Constantly stir the caramel as it cooks to prevent the mixture at the bottom of the pan from burning.
  • Pour the caramel into a separate container once it’s made so that it can cool to room temperature more quickly. If you leave the caramel in the hot pan as it cools, it can overcook the caramel and make it difficult to use.
Caramel Filling - Thick, Buttery Recipe Made From Scratch (8)

Making This Caramel Filling in Advance and Storage Tips

You can make this recipe up to a month in advance! Store it in an airtight container in the fridge.

It can also be stored at room temperature for 2 days in an airtight container.

To make the chilled filling easier to use, heat it in the microwave in 15-second intervals (stirring between), then pipe or scoop it into your dessert. It will set as it cools back down to room temperature.

Caramel Filling - Thick, Buttery Recipe Made From Scratch (9)

Let Me Know What You Think

I’d love to hear what you think about this recipe! Please leave a rating below and comment below.

Tag me @chelsweets and use #chelsweets on social media so I can see your amazing creations!

Other Recipes You Might Like:

Caramel Filling - Thick, Buttery Recipe Made From Scratch (10)
Caramel Filling - Thick, Buttery Recipe Made From Scratch (11)
Caramel Filling - Thick, Buttery Recipe Made From Scratch (12)
Caramel Filling - Thick, Buttery Recipe Made From Scratch (13)

Yield: 2 1/4 cups

Caramel Filling - Thick, Buttery Recipe Made From Scratch (14)

This caramel filling is thick, buttery, and perfect for just about any dessert! It sets firmly enough to fill cakes, cupcakes, macarons, and cookies!

Prep Time3 minutes

Cook Time10 minutes

Additional Time30 minutes

Total Time43 minutes

Ingredients

Thick Caramel Filling

  • 1/2 cup unsalted butter, room temperature (113g)
  • 1 cup packed light brown sugar (200g)
  • 1/2 cup light corn syrup (120ml)
  • 7 oz or 1/2 can sweetened condensed milk (198g)
  • 1 Tbsp heavy cream or whipping cream, room temperature (15ml)
  • 1 tsp vanilla extract (4ml)
  • 1 tsp salt (6g)

Instructions

Caramel Filling (Recipe based on Jodie Avery's Thick Caramel Sauce Recipe)

  1. Add 1/2 cup of unsalted butter, 1 cup of light brown sugar, 1/2 cup of corn syrup, and 7 oz. of sweetened condensed milk into a large saucepan.
  2. Heat over medium-high heat. Stir constantly until the mixture starts to bubble.
  3. Slowly stir in 1 Tbsp of heavy cream. Place a digital thermometer in the pan at this point. Continue to stir until the caramel reaches 225 F / 107 C (just below soft ball stage).
  4. Remove from heat and add 1 tsp of vanilla and 1 tsp of salt. Pour into a separate container to let the caramel cool. Cover the bowl once the caramel has reached room temperature. This can be stored at room temperature for up to 2 days, or a month in the fridge.

Notes

Yield

This recipe makes about 2 1/4 cups of caramel filling, which is the perfect amount to fill an 8-inch layer cake or about 3 dozen cupcakes. This recipe can also be doubled or cut in half if needed.

My Tips for Making the Best Caramel Filling

  • Use a digital thermometer to make sure the mixture reaches 225 F / 107 C (just below the softball stage). This will ensure the caramel has a nice, thick consistency once it reaches room temperature.
  • Constantly stir the caramel as it cooks to prevent the mixture at the bottom of the pan from burning.
  • Pour the caramel into a separate container once it's made so that it can cool to room temperature more quickly. If you leave the caramel in the hot pan as it cools, it can overcook the caramel and make it difficult to use.
  • To make the caramel filling easier to use, heat it in the microwave in 15-second intervals (stirring between), then pipe or scoop it into your dessert It will set as it cools back down to room temperature.

Making This Caramel Filling in Advance & Storage Tips

The caramel can be stored at room temperature for 2 days or made up to a month in advance if stored in an airtight container in the fridge.

Nutrition Information

Yield

2

Serving Size

1

Amount Per ServingCalories 1108Total Fat 55gSaturated Fat 34gTrans Fat 0gUnsaturated Fat 18gCholesterol 151mgSodium 1266mgCarbohydrates 161gFiber 0gSugar 160gProtein 2g

Caramel Filling - Thick, Buttery Recipe Made From Scratch (2024)

FAQs

What does butter do for caramel? ›

Some form of dairy — typically butter and/or heavy cream — is usually added to the mixture at either the beginning or the end of cooking. This addition makes the caramel richer, thicker, and lighter in color, lending more viscosity and rounder flavor.

How do you thicken caramel with condensed milk? ›

Melt 200g of butter in the microwave (in a large microwavable bowl) for 2-3 minutes, then add the condensed milk and golden syrup. Whisk the mixture well until the butter is thoroughly incorporated. Heat for 6-7 minutes until it is boiling, stirring thoroughly every minute.

How long does it take for homemade caramel to thicken? ›

If the caramel is too thin, simmer the caramel on medium heat for 5-10 minutes to thicken it (the caramel will not continue to darken). Keep in mind that the caramel will thicken significantly once cool. Likewise, if the caramel is too thick, thin by stirring a tablespoon or two of heavy cream.

How do I get my caramel to harden? ›

Refrigerate until cooled and hardened. (Best if you refrigerate them overnight, or for several hours. They will be easier to cut and wrap). The caramel will seem hard in the fridge after they're set, but they should be soft at room temperature.

What happens if you add too much butter to caramel? ›

If you have added too much butter to your caramel sauce, you may find that it is too oily or it might even begin to separate. To fix this, add 1 tablespoon of either water or milk and stir while cooking over medium heat. Adding 1-2 Tbsp of a simple cornstarch slurry may fix the problem, as well.

Why is my caramel not mixing with butter? ›

If the heat is too high, but butter might melt too quickly and can separate from the sugar. Toffee and caramel can also separate if the recipe calls for constant stirring and the candy isn't stirred often enough.

Can you use milk instead of heavy cream in caramel? ›

Sugar, water, salt, and milk are the base ingredients for any caramel. Can I substitute milk for heavy cream in caramel? Absolutely! You can use any milk you have at home, whether whole, non-dairy, or evaporated, to make a deliciously creamy caramel sauce.

What is caramel top and fill? ›

Nestlé Top 'n Fill Caramel is the perfect ingredient for all your caramel desserts. It is a ready made caramel so there is no cooking or baking necessary, just spoon the caramel straight from the can into tart shells, or spread over a slice base.

Why is my caramel not hardening? ›

If caramels are too soft, that means the temperature didn't get high enough. Again place the caramel back into a sauce pan with a couple of tablespoons of water and heat to 244°F. If you don't have a candy thermometer, you can test with a cold water test.

What happens when you add water to caramel? ›

If you choose to cook your caramel using the wet method, by adding water to the sugar, it introduces a risk: Sugar syrup can splash up on the sides of the pan. The water evaporates, leaving sugar crystals behind.

How do you thicken homemade caramel? ›

I would guess you're using something like this: To thicken a caramel sauce, I would first mix some cornstarch with a little water then add it to the caramel sauce. The easiest way is to simmer it longer. Also, it helps to start out with whipping cream rather than milk.

Will condensed milk turn into caramel? ›

This caramel is made by simply boiling the sweetened condensed milk for several hours in the can. As heat is applied, the sugar naturally caramelizes. Because the milk is boiled inside its can, there's no need to worry about it becoming too thick or scorched as the moisture cannot evaporate.

What makes caramel soft or hard? ›

Temperature is key when making candy. The difference between a soft caramel and one that's hard and overcooked is all in the temperature. Candy thermometers—like this instant-read thermometer—let you know exactly what stage the caramel is in (thread, soft-ball, firm-ball, hard-ball, soft crack or hard crack).

Will caramel harden after melting? ›

Once you make caramel, it will harden as it cools, and you'll have to heat it up again to use it. However, if you want to turn it into a more spoonable sauce, you add other ingredients like butter or cream to the melted caramel.

References

Top Articles
Latest Posts
Article information

Author: Mr. See Jast

Last Updated:

Views: 6024

Rating: 4.4 / 5 (55 voted)

Reviews: 86% of readers found this page helpful

Author information

Name: Mr. See Jast

Birthday: 1999-07-30

Address: 8409 Megan Mountain, New Mathew, MT 44997-8193

Phone: +5023589614038

Job: Chief Executive

Hobby: Leather crafting, Flag Football, Candle making, Flying, Poi, Gunsmithing, Swimming

Introduction: My name is Mr. See Jast, I am a open, jolly, gorgeous, courageous, inexpensive, friendly, homely person who loves writing and wants to share my knowledge and understanding with you.