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4.76 from 45 votes
Easy Microwave Caramel Sauce
Prep Time
5 mins
Cook Time
2 mins
Total Time
7 mins
 

My Microwave Salted Caramel Sauce is ready in under 7 minutes with just 5 ingredients—perfect for drizzling over ice cream, brownies & cakes.

Course: Ingredient
Cuisine: American
Servings: 1.5 cups
Author: Gemma Stafford
Ingredients
Instructions
  1. In a large microwavable jug, combine the brown sugar, heavy cream and butter.

  2. Microwave for 1 minute. Stir, then microwave for another 30 seconds and repeat until the mixture reaches a golden color, about 1½ - 2 mins. Note that the caramel will bubble up as it cooks.

  3. Add in the vanilla and salt and whisk immediately until smooth.

  4. Allow to cool and enjoy over ice cream or by the spoonful! Store in an airtight jar in the fridge for up to 8 weeks.

Recipe Notes
  • Use a Large Microwave-Safe Jug: Gives the caramel room to bubble up without spilling over.
  • Stir Between Intervals: Mix thoroughly after each microwave interval so the sugar dissolves evenly and doesn’t burn.
  • Watch the Color Carefully: Remove from the microwave when the mixture is a rich golden caramel; it will thicken as it cools.
  • Add Vanilla & Salt Immediately: Stir in right after microwaving to preserve the flavor and aroma.
  • Whisk Until Smooth: Whisk thoroughly for a glossy, lump-free sauce and to prevent sugar crystallization.
  • Let Cool Before Storing: The sauce will thicken as it cools. Store in an airtight jar in the fridge for up to 8 weeks.
  • Reheat Gently: Microwave in 30-second intervals, stirring in between, until pourable without overcooking.
  • Adjust Sweetness if Desired: Reduce sugar by a quarter or a third for a less sweet sauce, keeping an eye on cooking time.
  • Use Immediately or Plan Ahead: Works perfectly on ice cream, brownies, cakes, or as a quick dessert topper during emergencies.