How to Make Butter Toffee

Nothing says “I love you!” more than homemade crunchy butter toffee. This recipe is WAY easier than you think. Butter toffee makes the perfect gift for the holiday season, valentines, birthdays, or just because!!

I have a policy with sweets and baked goods alike: they have to be worth it! I'm not going to waste my time with some store-bought cookie or pie.

I'm not usually a sweet eater, but when I do eat something sweet and decadent, I make sure that it is a worthwhile experience. It needs to be special.

Just like my Rum Truffles or Coconut Truffles, this homemade butter toffee is gorgeous and delicious. With a cooking time of only 30 minutes, it's a thoughtful, fancy gift that doesn't require hours of effort.

Recipe Notes

Toffee only has a few ingredients, so quality really counts here – I always use the highest quality butter and chocolate that I can find.

Ingredients You'll Need

• Butter. I usually use European butter because it has a higher butterfat content. Of course, it should be unsalted so that you can control any salt flavor. My favorite brands are Pulgra and Kerrygold.
• Chocolate. My favorite brand of baking chocolate is Guittard, and for this recipe, I use 70% cocoa. I find that milk chocolate tends to be a little too sweet for this one.
• Sugar. Use granulated sugar. You can also use brown sugar, which gives this toffee even more of a caramelly flavor.
• Keto Butter Toffee: You can use monk fruit sweetener if you are watching your carbs. See the recipe notes.

Butter Toffee with Fleur de Sel

This crunchy butter toffee slathered with bittersweet chocolate and a sprinkle of fleur de sel is a flavor and texture heaven.

Butter Toffee with Roasted Almonds and Fleur de Sel – The Traditional

I love nuts, so this is my favorite version. The roasted almonds with the deep, dark chocolate and a little fleur de sel are what I picture when I imagine the perfect toffee experience. Just imagine crumbling a few pieces of this crunchy butter toffee over a big bowl of ice cream. 🙌 Do you need anything else in life?

How to make butter toffee

Toffee is a science, so the ingredients don’t vary much. Again, the quality of the ingredients is what determines the amazingness of this toffee in the end.

This butter toffee recipe is super simple and will make you look like a classically trained confectioner, but be sure you read through the entire recipe before getting started.

For the toffee, there is one special piece of equipment you will need: a candy thermometer (this is the one I use). Luckily, candy thermometers are relatively inexpensive.

Step by Step Instructions

1. Start by setting up 2 baking sheets. Each baking sheet should be lined with either a silicone baking mat or a really good parchment paper (not waxed paper).
2. Add the butter, sugar, and water in a heavy-bottomed saucepan.
3. Bring everything to a boil and then reduce the heat slightly. This is the best time to place your candy thermometer in the mixture. The candy thermometer should never touch the bottom of the pan.
4. Use a whisk (or a wooden spoon, but definitely no plastic) to stir the mixture. Keep it at a low boil. It should be bubbling but not too fast.
5. Continue to heat until the toffee reaches 298℉.
6. Quickly remove the toffee, and very carefully pour one half of the mixture on each baking sheet.
7. Use an offset spatula to spread the toffee. Let the butter toffee cool until the toffee is completely hard and room temperature. Use a lint-free paper towel to blot off any excess oil.
8. While the toffee is cooling, melt the chocolate chips. You can melt the chocolate in a double boiler OR by microwaving the chocolate on high for 30 seconds at a time. Stir occasionally.
9. Pour the melted chocolate over the toffee and spread the chocolate using an offset spatula.
10. Top with chopped nuts and fleur de sel.

Pictorial Guide

Step-by-step photos for how to make butter toffee:

Step 1. Start by bring the butter, sugar, and water to a boil. Reduce temperature and insert your candy thermometer. Bring the mixture to 298℉.

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Step 2. Carefully pour the hot butter toffee onto a silpat. When cool, remove any excess oil.

Step 3. Melt chocolate chips. In this photo, I'm using a double boiler to melt the chocolate. You can also use the microwave. The trick is to melt the chocolate slowly and evenly.

Step 4. Chop and toast the almonds.

Step 5. Pour on the melted chocolate and spread.

Step 6. Sprinkle with fleur de sel and/or roasted almonds.

Step 7. When the chocolate is completely cool, break the toffee into bite sized pieces.

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Tips for perfect butter toffee every time

1. Continue to heat while stirring constantly, and the sugar and butter will start to achieve a nice amber color.
2. Keep stirring and watching the temperature closely until it reaches the "hard crack" stage.
3. Once that thermometer hits 298℉, immediately remove from the heat! Following super specific temperatures is the secret to awesome candy. If you using monk fruit sweetener, allow the thermometer to hit 300 degrees.
4. Add the vanilla quickly and then pour and spread.
5. After the toffee is cool, remove any excess oil with a lint-free paper towel before adding the melted chocolate.

Recipe Variations

Hazelnut Butter Toffee. To make hazelnut butter toffee, simply add about 1 cup of roughly chopped hazelnuts to the butter toffee before pouring it onto the silpat. In addition, you can add another ½ cups chopped hazelnuts to the top.

Keto Butter Toffee. Replace the sugar with monk fruit sweetener. I like Lakanto brand. Use the golden variety for this recipe.

Thick Butter Toffee. If you want to make a thicker butter toffee layer, you can line a cake 9x13 cake pan with parchment paper. Add a little bit of oil to the parchement just to make sure you can easily remove the toffee after it's cool.

Other Candy Recipes for you to Try:

25 Valentine's Day Candy Recipes

Rum Truffles

Copycat Mounds Mini Candybars

Dark Chocolate Almond Bark

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