A Burst of Berry Goodness, Made Effortlessly!
Craving something sweet, tangy, and brilliantly colored to liven up your keto desserts or breakfast bowls? Look no further! This Instant Pot Raspberry Sauce is a game-changer. It’s a simple, dump-and-go recipe that transforms a handful of ingredients into a luscious, vibrant sauce bursting with fresh flavor—all without the sugar. The pressure cooker does all the work, deepening the flavors and creating a perfect consistency in a fraction of the time. Drizzle it over keto cheesecake, swirl it into Greek yogurt, or top off a stack of low-carb pancakes for an instant upgrade!
Ingredients
• 2 cups / 10 oz / 280g fresh or frozen raspberries
• 1 cup / 7 oz / 200g Swerve granular sweetener (or your preferred 1:1 sugar substitute)
• 1 tsp freshly grated lemon zest
• 1 tsp pure vanilla extract
• 3 cups / 720 ml water, divided
• 1 tbsp lemon juice, optional for extra tartness
Instructions
1. Directions1. Select the ‘Sauté’ function on your Instant Pot. Add the raspberries, Swerve, lemon zest, vanilla extract, and 1 cup of water to the inner pot. Stir well to combine and help the sweetener dissolve.2. Continue cooking on ‘Sauté’ for 5 minutes, stirring constantly as the raspberries begin to break down and the mixture bubbles.3. Pour in the remaining 2 cups of water, give it a final stir, and press the ‘Cancel’ button to turn off the Sauté mode.4. Secure the lid and turn the steam release handle to the ‘Sealing’ position. Select the ‘Manual’ or ‘Pressure Cook’ button and set the timer for 15 minutes on Low Pressure.5. When the cooking cycle finishes, let the pressure release naturally for at least 10 minutes before carefully moving the handle to the ‘Venting’ position to release any remaining steam.6. Once the float valve drops, safely open the lid. For a brighter, tangier flavor, stir in the optional lemon juice now.7. Transfer the sauce to serving bowls or a glass jar. Allow it to cool to room temperature, then refrigerate for at least one hour to fully chill and thicken before serving.
Nutritional Information
• Per Serving: Calories 48 | Total Fats 0.5g | Net Carbs: 5g | Protein 1g | Fiber: 5.3g
Pro Tips
• For a completely smooth, seedless sauce, press the cooled mixture through a fine-mesh sieve before chilling.
• To create a thicker, jam-like consistency, make a slurry with 1/2 tsp of xanthan gum and 1 tbsp of cold water. After pressure cooking, turn the pot to ‘Sauté’ and whisk in the slurry until the sauce thickens.
• This sauce stores beautifully in an airtight container in the refrigerator for up to 2 weeks or can be frozen in an ice cube tray for perfectly portioned servings for up to 3 months.
• Feel free to swap the raspberries with other keto-friendly berries like blueberries, blackberries, or a mixed berry blend using the same method.
FAQ
Q: Can I use frozen raspberries for this sauce
A: Yes, this recipe works perfectly with either fresh or frozen raspberries. You can add them directly to the Instant Pot without thawing.
Q: How do I make this raspberry sauce thicker
A: For a thicker, jam-like consistency, make a slurry with 1/2 tsp of xanthan gum and 1 tbsp of cold water. After pressure cooking, turn the pot to ‘Sauté’ and whisk in the slurry until the sauce thickens.
Q: How can I make a completely seedless raspberry sauce
A: To get a smooth, seedless sauce, allow the mixture to cool and then press it through a fine-mesh sieve before chilling it in the refrigerator.
Q: How long does this keto raspberry sauce last
A: Store the sauce in an airtight container in the refrigerator for up to 2 weeks. For longer storage, you can freeze it for up to 3 months; using an ice cube tray is a great way to create convenient, single-serving portions.





