Mocha Rum Sauce

Prep: 10 min Cook: 10 min Serves: 8 Cuisine: American

A rich, velvety mocha rum sauce with deep chocolate and coffee flavors, perfect for drizzling over desserts or ice cream, appealing to chocolate and coffee lovers.

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Ingredients

  • 6 oz. unsalted butter
  • 1 1/3 c. granulated sugar
  • 1 1/3 c. heavy cream
  • 8 Tbsp. unsweetened cocoa, sifted
  • 3 Tbsp. Myers dark rum
  • 1/4 tsp. salt
  • 4 tsp. instant coffee
  • 1 tsp. pure vanilla extract

Instructions

  1. Heat the butter in a 2 1/2-quart saucepan over medium heat until melted.
  2. Add the sugar, heavy cream, sifted cocoa, 2 tablespoons of rum, and salt to the saucepan.
  3. Stir with a whisk to combine all ingredients.
  4. Bring the mixture to a boil, then reduce heat and simmer for 5 minutes, stirring occasionally.
  5. Remove the saucepan from the heat.
  6. Add the instant coffee, vanilla extract, and the remaining tablespoon of rum; stir until smooth.
  7. Allow the sauce to cool to room temperature before serving.

Tips & Substitutions

For a richer flavor, use high-quality cocoa powder and rum. If you prefer a less sweet sauce, reduce the sugar by a third. To make it dairy-free, substitute the butter and cream with coconut oil and coconut cream. This sauce can also be enhanced with a pinch of cinnamon for extra warmth.

Serving Suggestions

Serve the Mocha Rum Sauce drizzled over desserts like chocolate cake, ice cream, or pancakes for a decadent touch. It pairs beautifully with Chocolate Chip Cookies(Diet) or can be used as a dip for fresh fruits. For an elevated experience, consider serving it alongside a rich coffee or dark rum cocktail.

Storage & Reheating

Store any leftover Mocha Rum Sauce in an airtight container in the refrigerator for up to one week. To reheat, gently warm it on the stovetop over low heat, stirring frequently, or microwave in short intervals until heated through. Avoid overheating to maintain its smooth texture.

Nutrition & Diet Analysis (per serving)

Each serving of Mocha Rum Sauce contains roughly 122 calories, with 5g protein, 24g carbohydrates, and 6g fat. It is an excellent source of dietary fiber (34% of the Daily Value), and a good source of iron and vitamin C. Note that it is relatively high in sodium, at 890mg per serving (39% of the Daily Value).

122 kcal 6% DV
Protein Fat Carbs

Macronutrients

Protein 5.2g 10% DV
Total Fat 5.9g 8% DV
Carbs 24.1g 9% DV
Fiber 9.6g 34% DV
Sugar 2.2g 4% DV

Electrolytes

Sodium 890.1mg 39% DV
Potassium 430.2mg 9% DV
Cholesterol 7.7mg 3% DV

Vitamins & Minerals

Vitamin A 27.4mcg 3% DV
Vitamin C 14.6mg 16% DV
Vitamin D 0.1mcg
Calcium 41.2mg 3% DV
Iron 3.2mg 18% DV
Diet fit High-fiber Under 400 cal
Contains Milk

Estimated from ingredients & per-serving nutrition — verify against package labels for allergies or strict diets.

* % Daily Values based on a 2,000 calorie diet (FDA 2020).

Frequently Asked Questions

Can I make this sauce ahead of time?

Yes, the Mocha Rum Sauce can be made a few days in advance. After cooling, store it in the refrigerator. Just remember to reheat it gently before serving to restore its smooth consistency.

Is there a way to reduce the alcohol content?

Certainly! You can reduce the amount of rum used or substitute it with additional coffee or vanilla extract for flavor without the alcohol. This will still give you a delicious sauce while making it suitable for all guests.

What desserts can I use this sauce with?

This rich Mocha Rum Sauce complements a variety of desserts. It's fantastic over brownies, cheesecake, or even a simple scoop of vanilla ice cream. Try it with Saucy Frichick And Asparagus for a unique pairing experience!

Nutrition is estimated from USDA FoodData Central ingredient data and may vary with brand, portion and preparation — see our methodology. This information is for general educational purposes only and is not medical or dietary advice (disclaimer).

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