Unsweetened Vs Bittersweet Chocolate (What You Should Know)

Wondering the difference between unsweetened vs bittersweet chocolate? I’m a food scientist and I’m sharing everything you need to know before you swap one for the other!

Cutting a slice of Moist Orange Cake

If you’re getting into baking and dessert making, you’ll want to know the difference between different types of chocolate.

Let’s dive into a melty pool of unsweetened vs bittersweet chocolate!

Unsweetened Vs Bittersweet Chocolate: The Quick Answer

Have I caught you in the baking aisle?

Here’s the in-a-nutshell answer to unsweetened vs. bittersweet chocolate.

Unsweetened chocolate and bittersweet chocolate are both forms of dark chocolate, but they differ primarily in their cocoa content and sugar content.

Let’s have a closer look at their differences and potential for substitutions.

What Is Bittersweet Chocolate?

Bittersweet chocolate is a type of dark chocolate that contains a higher percentage of cocoa solids and less sugar compared to other types of chocolate like milk chocolate. 

It contains at least 35% cocoa solids, although some varieties have much higher percentages. Some of them range from 60% to 90% cocoa solids.

Bittersweet chocolate has a rich, intense flavor with a slightly bitter taste. This is thanks to the higher cocoa content and lower sugar content. 

How Is Bittersweet Chocolate Used?

Bittersweet chocolate is often used in baking, cooking, and confectionery to add depth and complexity to desserts, sauces, and other dishes.

Mint Chocolate Chip Cookies Recipe

What Is Unsweetened Chocolate?

Unsweetened chocolate, also known as baking chocolate or bitter chocolate, is a pure form of chocolate. 

It is made from cocoa solids and cocoa butter without any added sugar. 

It is mainly made up of cocoa solids, the non-fat part of cocoa beans ground into a paste.

Unsweetened chocolate has a rich chocolate flavor and is very bitter because it doesn’t contain sugar. 

homemade hot fudge sauce dripping down ice cream cone

How Is Unsweetened  Chocolate Used?

It is often used as an ingredient in baking and cooking to add chocolate flavor to recipes without adding sweetness. 

It’s often used in recipes for brownies, chocolate cakes, homemade chocolate bars, frosting, ganache, cookies, and other desserts like chocolate mousse.

Because unsweetened chocolate lacks sugar, it is not usually eaten as a snack. Many people don’t like its bitter taste, which can be overpowering for most palates. 

What Is The Difference Between Unsweetened And Bittersweet Chocolate?

Here’s a summary of their differences:

Cocoa Content

  • Unsweetened chocolateContains only cocoa solids and cocoa butter, with no added sugar. It is 100% chocolate.
  • Bittersweet chocolate: Contains cocoa solids, cocoa butter, and some sugar. It typically has a cocoa content of at least 35%, though it often ranges from 60% to 90% cocoa solids

Sugar Content

  • Unsweetened chocolate: Contains no added sugar, resulting in a very bitter taste.
  • Bittersweet chocolateContains some sugar, which helps balance the bitterness of the cocoa solids. However, it still has a strong, intense chocolate flavor and is less sweet than milk chocolate.

Usage

  • Unsweetened chocolate: Primarily used as an ingredient in baking and cooking to add chocolate flavor to recipes without adding sweetness. It’s commonly used in brownies, cakes, cookies, and other desserts.
  • Bittersweet chocolate: Also used in baking and cooking, but it contains some sugar, making it more versatile in recipes where a balance of sweetness and chocolate flavor is desired. It’s used in a wide range of desserts, sauces, and confections.
mixing chocolate chips and condensed milk

Can You Substitute Bittersweet Chocolate for Unsweetened Chocolate?

Yes. You can substitute bittersweet chocolate for unsweetened chocolate but there are a few things to keep in mind:

  • Consider the sugar content: Since bittersweet chocolate contains sugar whereas unsweetened chocolate does not, you’ll need to reduce the amount of sugar in the recipe to account for the sweetness of the bittersweet chocolate.
  • Adjustments: You may need to reduce the amount of sugar in the recipe by about 1 ounce (28 grams) for every ounce (28 grams) of bittersweet chocolate used. This adjustment helps prevent the final dish from becoming too sweet.
  • Taste and adjust: It’s a good idea to taste the batter or mixture as you go along to ensure it’s not overly sweet or bitter. You can always adjust the sweetness by adding a little more sugar or adjusting other flavorings as needed.
  • Consider the cocoa content: Bittersweet chocolate often has a higher cocoa content than unsweetened chocolate, so the substitution may result in a slightly different chocolate flavor profile. This difference may be subtle but worth considering, especially in recipes where the chocolate flavor is prominent.
  • Meltability: Bittersweet chocolate may melt differently than unsweetened chocolate due to its sugar content, so keep an eye on the consistency as you melt it.

In most cases, substituting bittersweet chocolate for unsweetened chocolate works well, if you adjust the sugar content accordingly. 

How Do You Sweeten Bittersweet Chocolate?

If you have bittersweet chocolate and you want to sweeten it for a particular recipe or application, you have a few options:

  • Add sugar directly: One simple way is to add granulated sugar directly to the melted bittersweet chocolate. You can gradually add sugar and taste as you go until you achieve the desired level of sweetness.
  • Use sweetened chocolate syrup or sauce: Another option is to incorporate sweetened chocolate syrup or sauce into the recipe along with the bittersweet chocolate.
  • Mix with milk chocolate: You can also mix bittersweet chocolate with milk chocolate, which has a higher sugar content and a creamier texture. This method allows you to control the level of sweetness by adjusting the ratio of bittersweet to milk chocolate.
  • Use sweetened condensed milk: Sweetened condensed milk is another option for sweetening bittersweet chocolate. You can melt the bittersweet chocolate and then gradually stir in sweetened condensed milk until you reach the desired level of sweetness. 
  • Honey or maple syrup: For a natural sweetening option, you can add honey or maple syrup to melted bittersweet chocolate. These natural sweeteners can add depth of flavor as well as sweetness. Start with a small amount and adjust to taste.

When sweetening bittersweet chocolate, it’s important to taste the mixture as you go and adjust the sweetness according to your preferences and the requirements of your recipe. 

Keep in mind that adding sweeteners may alter the texture and consistency of the chocolate, so it’s a good idea to experiment with small batches first.

FAQs About Bittersweet Vs Unsweetened Chocolate

Just browsing through? Here’s a summary of the key points: 

Can I sweeten bittersweet chocolate with granulated sugar directly?

Yes, you can add granulated sugar directly to melted bittersweet chocolate. Add a little at a time to reach desired sweetness.

What if I prefer a smoother texture when sweetening bittersweet chocolate?

Mixing corn syrup into the recipe along with the bittersweet chocolate can add sweetness and a smoother texture.

Is mixing bittersweet chocolate with milk chocolate a good option for sweetening?

Yes, mixing bittersweet chocolate with milk chocolate is an effective way to control sweetness. Adjust the ratio based on your desired level of sweetness.

Can sweetened condensed milk be used to sweeten bittersweet chocolate?

Yes, sweetened condensed milk can be melted with bittersweet chocolate to add sweetness and creaminess to the mixture.

Are there natural sweetening options for bittersweet chocolate?

Yes, honey or maple syrup can be added to melted bittersweet chocolate for natural sweetness and added flavor depth when the recipe calls for it. 

How should I adjust sweetness when sweetening bittersweet chocolate?

Taste the mixture as you add sweeteners and adjust according to your preferences and recipe requirements. Be mindful that adding sweeteners may affect the texture and consistency of the chocolate.

Can I get bittersweet and unsweetened cocoa powder?

Yes, both bittersweet and unsweetened natural cocoa powder are available on the market, although unsweetened cocoa powder is more common.

What is semisweet chocolate?

Semi-sweet chocolate is a type of dark chocolate that contains a moderate amount of sugar.

What is pure chocolate?

Pure chocolate typically refers to chocolate that is made primarily from cocoa solids and cocoa butter without sugar, milk ingredients or any other fats.

What does Dutch process mean?

Dutch processed, also known as Dutch-processed cocoa or alkalized cacao, refers to cocoa powder that has undergone a specific alkalizing process.

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5 Comments

  1. Jean says:

    Can I substitute bittersweet chocolate with the unsweetened chocolate? How much sugar would I add to the chocolate to make it equal to bittersweet?

  2. Jo Bernier says:

    Which is best for coating Needham’s or fondant candy?

    1. Jennifer Pallian BSc, RD says:

      Hi Jo, even for very sweet centers like Needhams or fondant creams, bittersweet chocolate works best and is most pleasing for most people. Unsweetened chocolate is too intense as a coating.

  3. Jannie says:

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