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Hot Fudge Sauce is the rich, glossy, pourable chocolate sauce that turns a plain scoop of ice cream into a sundae worth celebrating, and I started making it from scratch years ago when the girls and I decided the jarred stuff just could not compete. If you love an easy chocolate fix like our chocolate poke cake, this thick homemade fudge sauce belongs in your fridge at all times.
It comes together in one saucepan in about 15 minutes, and it stays pourable straight from the fridge with a quick warm up.
Hot Fudge Sauce Quick Look
- 🕒 Prep Time: 5 minutes
- 🌡️ Cook Time: 16 minutes
- ⏳ Total Time: 21 minutes
- 🍽️ Serving: 4 cups
- ⚡ Calories: 1100kcal
- 🌶️ Flavor Profile: Deep, rich chocolate with a smooth, glossy finish
- ✋ Difficulty: Easy, on par with our chocolate cream cheese frosting
Quick Answer
Make Hot Fudge Sauce by melting butter and heavy cream in a saucepan, then whisking in brown sugar, granulated sugar, cocoa powder, corn syrup, and salt until smooth. Stir in chocolate chips, cook for about 10 minutes until the sauce thickens and coats the back of a spoon, then take it off the heat and stir in vanilla.
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Why This Recipe Works
Click to see the technique science
- Real cream and butter make it rich. Starting with heavy cream and butter gives this sauce a luxurious, velvety body that jarred versions just cannot match.
- Two sugars build deep flavor. Brown sugar adds molasses depth while granulated sugar keeps the sauce smooth and glossy.
- Corn syrup keeps it pourable. A little corn syrup stops the sugar from crystallizing, so the sauce stays silky even after chilling.
- A pinch of coffee boosts the chocolate. Instant coffee is optional but it deepens the chocolate flavor without tasting like coffee.
- Slow cooking thickens it perfectly. Whisking for about 10 minutes lets the sauce reduce to that classic spoon coating, fudgy texture.
Why You’ll Love This Recipe
- This Hot Fudge Sauce is thick, glossy, and tastes like the real deal from an ice cream shop.
- It comes together in one pot in about 15 minutes with simple pantry staples.
- It is perfect spooned over our no churn cookie dough ice cream or any sundae.
Key Ingredients
Here is what makes this Hot Fudge Sauce work, and why each piece matters.
- Heavy cream: the base that makes the sauce rich and pourable, do not swap it for milk.
- Cocoa powder and chocolate chips: using both gives you deep cocoa flavor plus a smooth, melty finish.
- Brown and granulated sugar: the combo builds molasses depth and a glossy, smooth body.
- Corn syrup: just enough to keep the sauce silky and prevent it from turning grainy.
- Vanilla: stirred in off the heat, it rounds out the chocolate, the same way it does in our chocolate cream cheese frosting.
See recipe card for exact quantities.
Variations and Substitutions
This Hot Fudge Sauce is easy to make your own.
- Add a splash of espresso or a tablespoon of instant coffee to deepen the chocolate flavor.
- Stir in a pinch of cinnamon or a splash of bourbon for a grown up twist.
- Use dark chocolate chips instead of semi sweet for a more intense, less sweet sauce.
- Spoon it warm over our peanut butter brownies for an over the top dessert.
How to Make Hot Fudge Sauce
- Melt the butter and cream. Place the heavy cream and sliced butter in a saucepan over medium low heat and stir until the butter melts, about 3 minutes.
- Add the sugars and cocoa. Whisk in the brown sugar, granulated sugar, cocoa powder, corn syrup, optional coffee, and salt until smooth.
- Melt in the chocolate. Stir in the chocolate chips and whisk until they melt completely into the sauce.
- Cook until thick. Whisk constantly for about 10 minutes until the sauce thickens and coats the back of a spoon, then stir in the vanilla off the heat.
Recipe Tips & Tricks
- Whisk constantly. Stirring without stopping keeps the sauce smooth and prevents the cocoa from scorching.
- Keep the heat moderate. Medium low heat melts and thickens the sauce without burning the sugars.
- Scrape the sides. A silicone spatula keeps lumps of cocoa from clinging to the pan.
- Taste and adjust. Add a pinch of salt to balance the sweetness or more cocoa for a deeper flavor.
- Do not skip the cooling time. The sauce thickens more as it cools, so give it 10 minutes before serving.
- Use good chocolate. The better the cocoa and chips, the richer the finished sauce.
Serving Ideas and Suggestions
This Hot Fudge Sauce was made for ice cream, so pour it warm over a couple of scoops and pile on whipped cream, nuts, and a cherry for a classic sundae.
It is also incredible drizzled over our peanut butter brownies, Oreo dirt cake, or a slice of pound cake.
Spoon it into mini mason jars to give as gifts, or stir a spoonful into a glass of warm milk for an instant hot chocolate. For more chocolate goodness, try our cosmic brownie cookies.
Hot Fudge Sauce FAQs
Store Hot Fudge Sauce in an airtight jar in the fridge for up to two weeks. It thickens when cold, so warm it gently before serving.
Reheat Hot Fudge Sauce in the microwave in 15 second bursts, stirring between each, or warm it in a saucepan over low heat until it is pourable again.
Yes, freeze Hot Fudge Sauce in an airtight container for up to three months. Thaw it in the fridge and warm gently before using.
Grainy Hot Fudge Sauce usually means the sugar crystallized. Whisking constantly and including the corn syrup keeps the sauce smooth and silky.
You can, but the corn syrup keeps the Hot Fudge Sauce from crystallizing. Substitute an equal amount of honey or golden syrup if you prefer.
Hot Fudge Sauce is thick and rich from cream, butter, and real chocolate, while chocolate syrup is thinner and stays pourable straight from the fridge.
Looking for more chocolate treats? Try our chocolate poke cake next.
For another warm chocolate treat, try our chocolate rice pudding, ready in 20 minutes on the stovetop.
Drizzle this fudge over a square of our cosmic brownies for an easy sundae.
Hot Fudge Sauce
Ingredients
- 1 cup heavy cream
- ¾ cup unsalted butter sliced into tablespoons
- 1 ¼ cup light brown sugar packed
- ⅓ cup granulated sugar
- 1 cup unsweetened cocoa powder
- ½ cup + 2 tablespoons light corn syrup
- 1 tablespoon instant coffee optional
- ¼ teaspoon fine sea salt
- ⅓ cup semi-sweet chocolate chips
- 2 teaspoons vanilla extract
Instructions
- Place the heavy cream and butter into a small saucepan. Place over medium-low heat and cook until the butter is melted, about 3 minutes, stirring occasionally.1 cup heavy cream, ¾ cup unsalted butter
- Add the brown sugar, granulated sugar, cocoa powder, corn syrup, instant coffee, and salt, whisk until everything is smooth and combined, about 3 minutes.1 ¼ cup light brown sugar, ⅓ cup granulated sugar, 1 cup unsweetened cocoa powder, ½ cup + 2 tablespoons light corn syrup, 1 tablespoon instant coffee, ¼ teaspoon fine sea salt
- Add in the chocolate chips and let them melt.⅓ cup semi-sweet chocolate chips
- Cook for 10 minutes, whisking constantly until thickened. The mixture should coat the back of a spoon and not be runny.
- Take off the heat and mix in the vanilla.2 teaspoons vanilla extract
- Let cool for 10 minutes before serving.
Notes
- Stir Constantly: Whisk that sauce gently but continuously, especially when it’s nearing a full boil.
- Keep Heat in Check: Medium heat (or medium-low heat) is usually enough for melting the butter and sugar. High heat might make it burn quickly.
- Use a Wooden Spoon or Silicone Spatula: Both are great for scraping the sides so you don’t get lumps of cocoa.
- Taste as You Go: If you prefer more sweetness, add a little extra sugar. If it’s too sweet, try a pinch of sea salt or an extra spoon of cocoa powder.
- Store in Small Jars: If you like gifting, dividing your sauce into mini mason jars makes a nice gift for friends or neighbors.
- Don’t Skimp on Quality: The better the chocolate or cocoa you use, the richer your sauce.
Nutrition
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