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How to Melt Chocolate Chips & Bars

Published: Jun 02, 2025

Bite it, bake it, melt it, love it — there’s no wrong way to enjoy chocolate. Learning how to properly melt chocolate chips and bars opens up a whole new set of possibilities, from coating fresh fruit to topping a homemade pie. Let’s dive into simple melting techniques that unlock next-level treats with rich, smooth results.

Best Ways to Melt Chocolate Chips and Bars

There are several melting methods, but the two most popular ways to melt chocolate are in the microwave or in a double boiler. They both provide gradual heat to warm your chocolate evenly and keep it silky.

Chocolate chips are ideal for melting because they’re already in small, uniform pieces. When melting chocolate bars, you should break up or cut them into smaller pieces first.

bowls and measuring cups filled with assorted hersheys baking chips

What You'll Need

Tips for Melting Chocolate Bars and Chips

Want to know the secrets to melty and delicious chocolate? Here are a few tips:

  • Heat gradually to avoid overheating. If chocolate heats up too fast, it might burn. Melting time will vary depending on the kind of chocolate you use, so keep a close eye on it.
  • Keep chocolate dry. Water and melted chocolate don’t mix. Even a little moisture can cause it to seize and turn grainy or clumpy — what bakers call “splitting.” To keep things smooth, make sure your bowls, utensils and hands are totally dry.
  • Prep first and work fast. Whether you’re dipping fruits or making a cake, know how you want to use your chocolate and set things up before you begin. That way, you’ll be able to work fast while your chocolate is still liquid and smooth.
  • Add vegetable shortening. When melted chocolate hardens again, it can take on a matte or clouded finish. Adding a bit of vegetable shortening will give your melted chocolate a shiny luster and a more workable texture. One tablespoon of shortening or oil for every cup of chocolate should do the trick.

Vegetable Shortening Substitutes for Melting Chocolate

If you don’t have vegetable shortening on hand, you can swap it out for:

  • Vegetable or canola oil
  • Coconut oil
  • Butter or margarine
  • Ghee

For more baking ingredient substitutes, check out these guidelines.

1. How to Melt Chocolate Chips in the Microwave

Using the microwave to melt chocolate chips is a quick and convenient choice. You’ll have perfectly melted chocolate in a matter of minutes, with hardly any cleanup afterward.

Note: If you’re using HERSHEY’S Milk Chocolate Candy Bars instead of chocolate chips, chop them into smaller pieces for quicker and more even heating.

person setting cook time on a microwave

Supplies You'll Need

  • Microwave-safe bowl
  • Spoon or spatula

Instructions

  1. Add 1 cup of HERSHEY’S chocolate chips or chopped chocolate bars to a microwave-safe bowl.
  2. If you’re using vegetable shortening, add 1 tablespoon to the chocolate.
  3. Reduce the microwave power to 50%. Heat in 10–15 second intervals, uncovered, mixing thoroughly each interval, for about 2 minutes or until melted. Do not overheat.

Microwave Melting Times

The total amount of time you spend melting the chocolate will depend on how much you stir between heating intervals and the strength of your microwave. Dark chocolate usually takes a little longer to melt, since it has less sugar and fat content than milk or white chocolate. Here are some general melting times:

2. How to Melt Chocolate Chips on the Stove

To set up your own double boiler on the stove, just place a heat-safe bowl on top of a pot of hot water. This technique uses indirect heat to melt your chocolate gently and gradually. Many bakers have learned the hard way that heating chocolate chips directly in a pan will heat them too fast and cause them to burn or stick.

mixing bowl filled with hersheys chocolate baking chips

Supplies You'll Need

  • Small saucepan
  • Heat-safe bowl or stainless-steel mixing bowl that fits on your saucepan without touching the bottom

Instructions

  1. Pour about ½ inch to 1 inch of water into your saucepan and heat on high until it boils.
  2. Once your water is boiling, reduce to a simmer and place your bowl on top. Be careful not to let the bottom of the bowl touch the water and make sure there are no gaps around the rim. The inside of your bowl should stay completely dry.
  3. Pour your chocolate chips into the bowl and stir as they start melting. Important: Do not allow the chocolate to come in contact with the water. Water will cause the chocolate to seize.
  4. When your melted chocolate becomes smooth and consistent, you can take your bowl off the heat and turn off the stove.

Double Boiler Melting Times

Different kinds of chocolate chips may take longer or shorter amounts of time. Here are general timing guidelines to give you an idea of how long it should take to melt 1 cup of each:

HERSHEY'S Hack

Need to melt a HERSHEY’S bar in a hurry? Here’s a neat little shortcut:

  1. Add some hot tap water to a pot or heat-safe bowl.
  2. Submerge a sealed HERSHEY’S Milk Chocolate Candy Bar in the hot water for 1 minute.
  3. Use tongs to remove the bar from the water.
  4. Snip a corner of the wrapper with scissors.
  5. Drizzle that melty chocolate! 
person melting a fully wrapped hersheys milk chocolate candy bar in hot water

3. How to Melt Chocolate Chips in a Slow Cooker

Melting chocolate in a slow cooker is a simple, hands-off method. Just set your slow cooker to low heat and stir occasionally. This is also a great for parties when you’re trying to keep a homemade fondue warm for dipping.

Supplies You'll Need

  • Slow cooker
  • Slow cooker liner for easy cleanup (optional)
  • Wide-mouth Mason jars (optional)

Instructions

  1. Line your slow cooker with a liner, if you prefer.
  2. Add your chocolate chips or chopped milk chocolate bars and shortening (optional) to your slow cooker. Do not cover or use a slow cooker lid to prevent moisture buildup.
  3. Turn your slow cooker to the medium setting and heat for about 15-20 minutes, stirring occasionally until fully melted.
  4. Once melted, reduce heat to lowest setting to keep warm.

Mason Jar Instructions

  1. Add your chocolate chips or chopped chocolate bars to the mason jars.
  2. Place the chocolate-filled jars into the slow cooker, about 1 inch apart.
  3. Fill the bottom of the crock pot with 1–2 inches of water, or about halfway up the sides of the jars. Be careful to not get water inside the jars.
  4. Turn your slow cooker on the medium setting and heat for about 20–30 minutes, stirring occasionally until fully melted.
  5. Once melted, reduce heat to lowest setting to keep warm.

BONUS: How to Melt Chocolate Bars Using a DIY Solar Oven

For achieving perfectly melted chocolate using a bit of science, try a DIY Solar Oven. Invite the kids to participate in this hands-on activity that harnesses the sun’s energy to melt your favorite HERSHEY’S Chocolate.

diy solar smores oven outside on a picnic table

Melting Chocolate FAQs