Hot Fudge Sauce Recipe - These Old Cookbooks (2024)

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Some like it hot and a little on the thick side. Here’s how to make sweet and rich hot fudge sauce from an old fashioned recipe.

You may never purchase another jar of the store-brand after making this Old Fashioned Hot Fudge Sauce recipe. You can have this thick, rich sauce drizzled over your ice cream in 10 minutes or less.

Table of Contents

Hot Fudge Sauce with Cocoa – Perfect Ice Cream Topping

Growing up, our Grandma’s Homemade Ice Cream and this from scratch Hot Fudge Sauce went together like peas and carrots. I guess I never appreciated this delicious sauce until recently. The taste is off the charts!

I had a hankering for this from scratch hot fudge sauce, and it was ready in less than 10 minutes. And, it might as well be called a copycat hot fudge sauce because it tastes just like the jars that you buy at the grocery store.

My Grandma was a genius in the kitchen.Her generation didn’t have access to all the convenience products that we do, so they just made their own.

This stuff is HOT, HOT, HOT right when it comes off the stovetop.Don’t stick that spoon or whisk directly in your mouth or you’ll be sorry.I know it’s tempting, but take it from me. I learned this lesson from experience.

How do you make hot fudge sauce from scratch?

It’s simple! Combine water, sugar, cocoa powder, vanilla, cornstarch and butter in a saucepan. Bring to a rolling boil while whisking until it’s thickened.Let cool, and store in a jar in the refrigerator.

How long does homemade fudge sauce last?

If stored properly in an airtight container in the refrigerator, homemade hot fudge sauce will last approximately 2 weeks. Be sure to never double dip into the hot fudge sauce, or the the sauce will become watery and break down in consistency.

What can I do with leftover hot fudge sauce?

Other than the obvious way to use it (ice cream sundaes), there’s countless other ways to use it up.Add it as a layer in trifle recipes, add a spoonful into your morning coffee, make homemade hot cocoa by adding to warmed milk, or add it to your brownie mix for some extra pizazz.

Ingredients

  • Water
  • Sugar
  • Cocoa Powder
  • Cornstarch
  • Vanilla Extract
  • Butter

What goes on a hot fudge sundae?

Check out this list of ingredients to customize your ice cream sundae. Start with a bowl of ice cream, vanilla or any flavor of ice cream you like. Top with one or more of these ingredients.

  • Hot Fudge Sauce or Chocolate Sauce
  • Caramel Sauce
  • Cherry
  • Salted Peanuts
  • Chocolate Chips (milk chocolate chips or semi-sweet chocolate chips)
  • Sprinkles
  • Brownie Chunks
  • Crushes Oreos
  • Candy Bits
  • Whipped Cream
  • Marshmallows or Marshmallow Creme

Grandma’s Favorite Recipes

Try some more of Grandma’s favorite recipes:

  • Sour Cream Coffee Cake
  • Pumpkin Chiffon Pie
  • Rhubarb Pie
  • Caramel Corn
  • Apple Crisp
  • Three Layer Chocolate Bars

How to Make Homemade Hot Fudge Sauce

Step By Step Instructions

  1. In a sauce pan, bring water, sugar, cocoa powder, corn starch, vanilla, and butter to a boil.
  2. Stir constantly, cooking until thickened.
  3. Serve over vanilla ice cream, or just eat off the spoon (when cooled).

Storage Instructions

To store, let cool completely. Pour into a mason jar. Seal and store in the refrigerator for up to 2 weeks.

For the full instructions for hot fudge sauce with cocoa powder, scroll to the bottom of this post.

Recipe FAQs

  • This thick hot fudge recipe is a copycat of the jarred type that you get at the grocery store.
  • Grandma’s hot fudge sauce uses cocoa powder for a deep, rich chocolate flavor.
  • Corn starch is the thickening agent, and you may get clumps if you don’t whisk constantly. Feel free to push the sauce through a sieve for a smoother texture.
  • Let the homemade hot fudge sauce cool completely, seal and store in the refrigerator.
  • To rewarm, remove lid, and warm in 30 second intervals in the microwave, stirring in between intervals until it’s at your desired temperature.
  • Drizzle over ice cream for a sundae, try adding a scoop to your morning coffee to create a mocha, or add to milk to make chocolate milk.
  • It’s also great with a sprinkle of sea salt to get that salty sweet flavor combo.
  • Looking for a chocolate sauce that is similar to the Magic Shell ice cream topping? Try our homemade chocolate sauce with walnuts.
  • Check out our favorite pantry and kitchen items in our Amazon Store.

Homemade Edible Christmas Gifts

Hot Fudge Sauce from scratch is the perfect homemade Christmas gift. Pour the cooled hot fudge sauce into a clean mason jar, add a pretty ribbon, and it’s ready to be gifted to friends and family. Be sure to include a label with the date of preparation and how to properly store in the refrigerator.

Homemade edible Christmas gifts is one of my favorite parts of the holidays. Be sure to check out some of our favorite recipes below that make perfect gifts. Or read our best homemade gifts post.

Red Hot Cinnamon Apples

Homemade Martini Olives

Caramel Puff Corn

Grandma’s Caramel Corn

Hot Fudge Sauce Recipe - These Old Cookbooks (13)

Print Recipe

5 from 6 votes

Old Fashioned Hot Fudge Sauce

You may never purchase another jar of the store-brand after making Old Fashioned Hot Fudge Sauce. You can have this thick, rich sauce drizzled over your ice cream in ten minutes or less.

Prep Time5 minutes mins

Cook Time5 minutes mins

Total Time10 minutes mins

Course: Dessert, Snack

Cuisine: American

Keyword: copycat hot fudge sauce, homemade hot fudge sauce, hot fudge sauce, hot fudge sauce from scratch, hot fudge sauce with cocoa powder, thick hot fudge sauce, vintage hot fudge sauce

Servings: 1 pint

Calories: 1141kcal

Author: Barbara

Ingredients

  • 1 1/4 cups water
  • 1 cup sugar
  • 1/2 cup cocoa
  • 2 Tablespoons corn starch
  • 2 Tablespoons butter
  • 1 teaspoon vanilla

Instructions

  • Add all ingredients to a small saucepan.

    Hot Fudge Sauce Recipe - These Old Cookbooks (14)

  • Heat over medium heat, whisking constantly until the mixture boils and thickens.

    Hot Fudge Sauce Recipe - These Old Cookbooks (15)

  • Serve over ice cream. Cool, cover and store in the refrigerator.

    Hot Fudge Sauce Recipe - These Old Cookbooks (16)

Notes

  • This thick hot fudge recipe is a copycat of the jarred type that you get at the grocery store.
  • Grandma’s hot fudge sauce uses cocoa powder for a deep, rich chocolate flavor.
  • Corn starch is the thickening agent, and you may get clumps if you don’t whisk constantly. Feel free to push the sauce through a sieve for a smoother texture.
  • Let the homemade hot fudge sauce cool completely, seal and store in the refrigerator.
  • To rewarm old fashioned hot fudge sauce, remove the metal lid, and warm in 30 second intervals in the microwave, stirring in between intervals until it’s at your desired temperature.
  • Serve drizzled over ice cream or try adding a scoop to your morning coffee to create a mocha. Try Grandma’s Ice Cream recipe.
  • Please note that the carb counts, calorie counts and nutritional information varies greatly depending on the products you use. The auto-calculation is an automated estimate and should NOT be used for specific dietary needs.

Nutrition

Calories: 1141kcal | Carbohydrates: 239g | Protein: 9g | Fat: 29g | Saturated Fat: 18g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 8g | Trans Fat: 1g | Cholesterol: 60mg | Sodium: 208mg | Potassium: 671mg | Fiber: 16g | Sugar: 201g | Vitamin A: 700IU | Calcium: 73mg | Iron: 6mg

Linking up to Weekend Potluck.

Hot Fudge Sauce Recipe - These Old Cookbooks (2024)

FAQs

Why is my homemade hot fudge sauce grainy? ›

Grainy Fudge

If the melting sugar splashes onto the sides of the pan, it turns back into crystals and causes the fudge to seize up. To avoid this issue, swirl the pan instead of stirring it with a spoon. You can use a wet pastry brush to wipe down any sugar that sticks to the sides of the pot.

What makes hot fudge taste different? ›

Hot fudge is made by boiling together cream, sugar, chocolate, and sometimes butter—the traditional ingredients for fudge—into what is essentially just an undercooked, unset version of the confection. It differs from plain old chocolate sauce by virtue of being gooier and more viscous.

What is the difference between fudge sauce and chocolate sauce? ›

The main difference is the texture. Hot fudge is thicker and more rich while chocolate sauce is thinner and more pourable. Chocolate sauce stays sauce in the refrigerator, while hot fudge gets cold and thick…like fudge.

Does hot fudge sauce go bad? ›

Typically, homemade hot fudge sauce can be stored in an airtight container and will retain its quality for up to three weeks when refrigerated. The durability of hot fudge sauce is attributed to its ingredient composition, which often includes cocoa powder, sugar, butter (how long does butter last?), and milk or cream.

What is the secret to good fudge? ›

You have to control two temperatures to make successful fudge: the cooking temperature AND the temperature at which the mixture cools before stirring to make it crystallize. Confectionery experiments have shown that the ideal cooking temperature for fudge is around 114 to 115 °C (237 to 239 °F).

What is the secret to non-grainy fudge? ›

A lot of big crystals in fudge makes it grainy. By letting the fudge cool without stirring, you avoid creating seed crystals.

How do you keep hot fudge from getting hard? ›

Corn syrup is really the secret ingredient to making the best hot fudge, because without it, the chocolate and butter would harden up as the sauce cools. If you prefer not to use corn syrup, try golden syrup, which is made from cane sugar and works just as well.

How long is homemade hot fudge good for? ›

Store leftovers in an airtight container for up to 3 weeks. Enjoy on top of ice cream, in a chocolate or Oreo milkshake, in a dessert crepe, fondue, or with a spoon!

How do you thicken hot fudge? ›

Cornflour/Cornstarch: Mix a small amount with cold milk or water to create a smooth paste. Whisk this into your hot chocolate towards the end of the cooking process until it thickens. Double Cream: Stirring in a splash of double cream can instantly enrich and thicken your drink, giving it a velvety texture.

What is McDonald's hot fudge made of? ›

Ingredients: Sugars (sugar, glucose syrup), Water, Milk ingredients, Hydrogenated palm kernel oil or hydrogenated coconut oil, Cocoa, Salt, Disodium phosphate, Potassium sorbate, Natural flavour (plant source), Polyglycerol esters of fatty acids, Soy lecithin. Contains: Soy, Milk.

Why is hot fudge so good? ›

In fact, hot fudge sauce is just a fudge that never sets! Cream or milk, sugar, and butter are slowly boiled down until slightly thickened and light caramel-colored. This boiling-down process not only gives the sauce it's great gooey texture, but also contributes that special “fudgey” taste to the chocolate.

What do Americans call fudge? ›

Fudge is a rich, chocolate candy made with plenty of sugar, cream, and butter. Fudge is usually cut into squares and eaten in small quantities. While fudge comes in many different flavors, it's usually chocolate. In the US, another kind of fudge is smooth, melted chocolate that can be poured over the top of ice cream.

How to tell if hot fudge is bad? ›

If fudge experiences a change in temperature, it can melt or develop a slimy texture on the surface. If it is exposed to air, it can dry out and become hard. Specific add-ins to fudge have the potential to grow mold or give off a bad odor, and at that point, the fudge should be avoided.

Can you eat year old hot sauce? ›

Though hot sauce has all those ingredients that contribute to its long shelf life and antibacterial strength, it's not unheard of for expired hot sauce to be unfit for consumption. If your well-aged hot sauce seems to have mold or something unusual around its cap or in the sauce, please don't consume it.

Should hot fudge sauce be refrigerated? ›

If you have leftovers (but let's be honest, you'll have to quadruple the recipe to have leftovers) then put it in an airtight container in the fridge. It will harden into a soft, gooey fudge like consistency. Then keep a spoon handy on the counter and dip it in every time you pass by.

How do you fix grainy hot fudge? ›

Stir in a bit of water or cream — the amount you need will vary based on how big a batch you're making, but a half cup of liquid should be a good starting point. Stir gently as the mixture reheats, making sure that you don't burn the fudge.

How do you fix soft grainy fudge? ›

OMG My fudge is grainy, what do I do? -

Pop the grainy fudge back into the pan along with some water and a little cream and melt the fudge back down to a liquid and re-boil it to temperature. Heat slowly to begin with and make sure the mixture goes completely smooth before bringing it to the boil.

How do you fix grainy hot chocolate? ›

Funnily enough, it's super simple. First boil some water. Second, very slowly, as in 1-2 tsp at a time add in the boiling water and whisk the chocolate vigorously until the mixture is smooth again. The hot water will essentially melt the clumps back to a liquid consistency.

How do you get rid of grainy texture in sauce? ›

All you have to do is cool the broken sauce, add a tablespoon of lemon juice (or white wine, if you don't mind the flavor), and whisk vigorously.

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