Slut Sauce" (Dulce de Leche): The Sweet and Addictive Caramel Spread You'll Love
"Slut Sauce" — also known as Dulce de Leche — is a heavenly caramel spread that has taken the food world by storm. With its creamy texture, rich flavor, and incredibly simple preparation, it has become a staple in homemade gift baskets and craft show offerings. Whether you call it by its cheeky nickname or its traditional name, this sweet, velvety caramel is pure decadence.
Here's the full step-by-step guide to making your own jars of Slut Sauce at home.
Why You'll Love This Recipe
It's incredibly easy. Just a few ingredients and a slow cooker.
It's rich and creamy. The texture is velvety, and the caramel flavor is deep and sweet.
It makes wonderful gifts. A jar of homemade Slut Sauce with a ribbon and a tag is a thoughtful, unique gift.
It's versatile. Use it as a spread, a topping, or a filling for desserts.
It's a conversation starter. The name alone gets people talking!
It's shelf-stable (with proper sealing). Properly sealed jars keep for months.
Ingredients You'll Need
Yield: About 4 to 5 half-pint (8 oz) jars
4 cans (14 ounces each) sweetened condensed milk
2 tablespoons vanilla extract
1/2 teaspoon sea salt (optional, but highly recommended for a salted caramel flavor)
Why These Ingredients Matter
Sweetened condensed milk is the star of this recipe. It's what transforms into rich, creamy caramel during the long, slow cook.
Vanilla extract adds depth and warmth to the caramel flavor.
Sea salt balances the sweetness and gives the caramel a lovely salted-caramel flavor. It's optional but highly recommended.
Equipment Needed
Large mixing bowl
Whisk
Half-pint (8 oz) jars, lids, and bands
Slow cooker (crock pot)
Jar lifter or tongs
Clean dish towels
Step-by-Step Instructions
Step 1: Combine the Ingredients
In a large mixing bowl, combine the sweetened condensed milk, vanilla extract, and sea salt (if using). Stir until well blended.
Step 2: Sterilize the Jars
Sterilize your jars by washing them in hot, soapy water or running them through a dishwasher cycle.
Step 3: Clean the Rims
Clean the rims of the jars to ensure a proper seal. You can use a clean towel or a paper towel moistened with vinegar.
Step 4: Fill the Jars
Pour the Slut Sauce mixture into the sterilized jars, leaving a small amount of headspace at the top (about 1/2 inch).
Step 5: Heat the Lids and Rings
Heat the lids and rings in a separate pot of simmering water to soften the rubber seal.
Step 6: Apply the Lids
Carefully place the heated lids and rings on top of the jars, ensuring they are tightly secured.
Step 7: Prepare the Slow Cooker
Prepare your slow cooker by filling it with enough water to completely cover the jars.
Step 8: Submerge the Jars
Place the jars into the slow cooker, making sure they are fully submerged in water.
Step 9: Cook on Low
Set the slow cooker to the low heat setting and let the jars cook for 8 hours.
Step 10: Remove the Jars
After the cooking time has elapsed, carefully remove the jars from the slow cooker using a jar lifter or tongs. You may notice a "ping" sound, indicating that the jars have sealed properly.
Step 11: Cool
Allow the Slut Sauce to cool at room temperature. As it cools, it will thicken and reach its desired consistency.
Step 12: Enjoy and Store
Once cooled, enjoy the Slut Sauce as a spread on toast, pancakes, or waffles. It can also be used as a topping for ice cream, cakes, or other desserts. Store any leftover Slut Sauce in the refrigerator for prolonged freshness.
Expert Tips
Use full-fat sweetened condensed milk. It gives the richest, creamiest caramel.
Don't skip the salt. A pinch of sea salt transforms the flavor and makes it taste like a gourmet salted caramel.
Keep the jars submerged. The water bath is what cooks the caramel evenly.
Let them cool completely. The caramel will thicken significantly as it cools.
Check the seals. Any jars that didn't seal should be refrigerated and used within a few weeks.
Label and date. Write the date on the lid so you know how long it's been stored.
Recipe Variations
Salted Caramel Slut Sauce: Increase the sea salt to 1 teaspoon for a more pronounced salted caramel flavor.
Vanilla Bean Slut Sauce: Substitute the vanilla extract with the seeds from one vanilla bean.
Coffee Slut Sauce: Add 1 tablespoon of instant espresso powder to the mixture before cooking.
Cinnamon Slut Sauce: Add 1 teaspoon of ground cinnamon to the mixture before cooking.
Bourbon Slut Sauce: Add 2 tablespoons of bourbon to the mixture before cooking.
Storage and Freezing
Storage: Store sealed jars in a cool, dark pantry for up to 3 months (or in the refrigerator for up to 6 months).
Refrigerator: Store any opened jars or unsealed jars in the refrigerator for up to 3 weeks.
Freezing: Slut Sauce freezes well. Freeze in freezer-safe containers for up to 6 months. Thaw overnight in the refrigerator before using.
Frequently Asked Questions
What is Slut Sauce?
Slut Sauce is a cheeky nickname for Dulce de Leche, a rich, creamy caramel spread made from sweetened condensed milk.
Is this the same as caramel sauce?
It's similar, but Dulce de Leche is thicker and creamier than typical caramel sauce because it's made from milk.
Why did my jars not seal?
Jars may not seal if the rims weren't clean, the lids weren't heated properly, or the jars weren't fully submerged. Refrigerate any unsealed jars and use within 3 weeks.
Can I make this without a slow cooker?
Yes. You can make it on the stovetop by simmering the jars in a large pot of water for 3 to 4 hours, or in a pressure cooker for 30 to 40 minutes.
How long does it last?
Properly sealed jars last up to 3 months in the pantry. Opened jars last up to 3 weeks in the refrigerator.
Can I use this for gifts?
Absolutely. A jar of Slut Sauce with a ribbon and a tag is a wonderful gift.
Printable Recipe Card
"SLUT SAUCE" (DULCE DE LECHE) – THE SWEET AND ADDICTIVE CARAMEL SPREAD
Yield: About 4-5 half-pint (8 oz) jars | Prep Time: 10 minutes | Cook Time: 8 hours | Total Time: About 8 hours 10 minutes
Ingredients:
4 cans (14 ounces each) sweetened condensed milk
2 tablespoons vanilla extract
1/2 teaspoon sea salt (optional)
Instructions:
In a large mixing bowl, combine the sweetened condensed milk, vanilla extract, and sea salt. Stir until well blended.
Sterilize jars by washing in hot, soapy water or running through a dishwasher cycle.
Clean the rims of the jars.
Pour the mixture into the sterilized jars, leaving 1/2 inch of headspace.
Heat the lids and rings in a separate pot of simmering water to soften the rubber seal.
Carefully place the heated lids and rings on top of the jars, tightening securely.
Fill a slow cooker with enough water to completely cover the jars.
Place the jars into the slow cooker, ensuring they are fully submerged.
Set the slow cooker to low and cook for 8 hours.
Carefully remove the jars. Listen for the "ping" of the seals.
Allow to cool at room temperature. It will thicken as it cools.
Store in the refrigerator.
Notes: Use full-fat sweetened condensed milk for the richest caramel. Keep the jars fully submerged during cooking. Store sealed jars in a cool, dark pantry for up to 3 months or refrigerate for up to 6 months. Refrigerate any unsealed jars and use within 3 weeks.
Disclaimer: This article is for informational and educational purposes only. Follow safe food handling and storage practices. Always check seals and refrigerate any unsealed jars. This recipe is not intended for traditional water-bath canning as a shelf-stable product without proper pressure canning guidelines.
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