Rocky Road Chocolate Ice Cream
- Maria Calvo
- Oct 24
- 3 min read
Updated: 6 days ago
(Cold-Blend Ganache Method, with Allulose Syrup)
Low-carb • No eggs • Creamy and rich

There are few things more comforting than a scoop of Rocky Road ice cream — that mix of rich chocolate, crunchy almonds, and pillowy marshmallows just hits the spot. But if you’ve ever tried to make a low-carb version at home, you know how tricky it can be to get that same creamy, scoopable texture without sugar or eggs.
After several test batches (and a few fails), we finally landed on a method that delivers both texture and flavor: a cold-blend ganache base using allulose syrup for the perfect creamy mouthfeel — no ice crystals, no chalky aftertaste.
The secret? A smooth ganache foundation that emulsifies beautifully with the cream and half & half, giving this ice cream a luscious, “real” ice cream texture — even straight from the freezer.
🧂 Ingredients
Ganache base:
3 oz unsweetened baking chocolate (or sugar-free dark chocolate, 85–90%)
¼ cup allulose syrup or sweetener
2 tbsp heavy cream
Main base:
1¾ cups heavy cream (cold)
1 cup half & half (cold)
¼ cup allulose syrup (in addition to ganache portion)
¼ cup cocoa powder (Dutch process preferred)
1 tsp pure vanilla extract
Pinch of salt
Rocky Road mix-ins (after churning):
¼ cup chopped toasted almonds
¼ cup sugar-free mini marshmallows or homemade marshmallow bits
Optional: 2 tbsp sugar-free chocolate chunks
🍳 Instructions
1. Make the ganache:In a heatproof bowl, combine chopped chocolate, ¼ cup allulose syrup, and 2 tbsp cream.Microwave in short bursts (10–15 seconds) or use a double boiler until the chocolate melts.Stir until glossy and smooth, then let cool to room temperature.
2. Blend the base:In a large bowl or blender, combine the cold heavy cream, half & half, remaining ¼ cup allulose syrup, cocoa powder, vanilla, and salt.Add the cooled ganache and blend until smooth and evenly chocolatey.Taste and adjust sweetness if desired.
3. Chill thoroughly:Refrigerate at least 4 hours or overnight (the mixture should be around 38°F / 3°C before churning).
4. Churn:Pour into your ice cream maker and churn until soft-serve consistency.
5. Add mix-ins:Fold in almonds, marshmallows, and optional chocolate chunks.
6. Freeze:Transfer to a lidded container and freeze 4–6 hours for a scoopable texture.
Makes: ~6 servings (about ¾ cup each)Servings per recipe: 6Ingredients analyzed include both base and mix-ins
Estimated Macros – Full Batch
Nutrient | Total | Per Serving (1/6 batch) |
Calories | ~1,800 kcal | ~300 kcal |
Protein | ~12 g | ~2 g |
Fat | ~175 g | ~29 g |
Net Carbs | ~18 g | ~3 g |
Total Carbs | ~36 g | ~6 g |
Fiber | ~18 g | ~3 g |
🍯 About That Allulose Syrup
Allulose is our go-to sweetener for ice cream because it behaves so much like real sugar. When turned into a syrup, it helps prevent crystallization and keeps your ice cream smooth and creamy, even after freezing.
You can make your own allulose syrup easily:
Combine 1 cup allulose with ½ cup water and a pinch of salt in a small saucepan.
Heat gently until dissolved, then simmer for 5–7 minutes until slightly thickened.
Store in a glass jar and use it anywhere you’d use simple syrup.
This one step can completely transform your homemade low-carb ice cream recipes — and it’s worth having on hand for everything from marshmallows to cocktails.
🧠 Final Thoughts
This Rocky Road recipe isn’t just about making ice cream — it’s about finding balance. We’re not trying to be perfect; we’re trying to make better choices that we can actually stick with. Sometimes that means tweaking recipes, starting over, or even laughing at a batch gone wrong (and trust us, we’ve had plenty of those!).
When you make this one, enjoy the process — and maybe keep a few marshmallows aside for snacking while it freezes. You’ve earned it.
Youtube: https://youtu.be/pF0OJNKmX_U
Equipment We Use:
❇️ KitchenAid KAICA Ice Cream Maker Attachment: https://amzn.to/3IXYo9w
❇️ KitchenAid 7 Quart Bowl-Lift Stand Mixer: https://amzn.to/46YAC5q
❇️ HexClad Hybrid Nonstick Cookware Set: https://amzn.to/4otRvMk
❇️ Ice Cream Tub Containers: https://amzn.to/3M87OAo
❇️ Spring Chef Ice Cream Scoop: https://amzn.to/4ib2wQI
Ingredients We Use
❇️ Anthony's Allulose Sweetner: https://amzn.to/4reV0bN
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