Vanilla Collagen Keto Ice Cream (High-Protein, Low-Carb)
- Maria Calvo
- May 25, 2025
- 2 min read
Updated: Apr 12
A creamy, keto-friendly ice cream made with collagen peptides for an extra protein boost and silky texture. No ice cream maker? No problem — instructions for both churn and no-churn included!

YouTube Video: Click Here
Ingredients
(Makes 4 Servings)
• 1½ cups heavy cream
• 1 cup half and half
• 3 scoops unflavored or vanilla collagen peptides (~30g total)
• ½ cup allulose (or ⅓ cup erythritol + monk fruit blend)
• 1 tbsp vanilla extract
• 1 tbsp MCT oil or vodka (optional – softens texture)
• Pinch of salt
Equipment We Use
❇️ KitchenAid 7 Quart Bowl-Lift Stand Mixer
❇️ HexClad Hybrid Nonstick Cookware Set
❇️ Spring Chef Ice Cream Scoop
Ingredients We Use
❇️ Whole Earth Allulose Baking Blend
(Some links are affiliate links. As an Amazon Associate, we earn from qualifying purchases.)
Instructions
1. Blend Base
In a blender or mixing bowl, combine the heavy cream, half and half, collagen peptides, sweetener, vanilla extract, MCT oil (if using), and salt. Blend or whisk until fully smooth and collagen is dissolved.
2. Chill
Refrigerate the mixture for at least 1 hour to chill thoroughly. This helps with texture and churn time.
3. Freeze
• If using an ice cream maker: Churn according to your machine’s instructions (usually 15–25 minutes), then transfer to a container and freeze for 1–2 hours until scoopable.
• If no churn: Pour into a freezer-safe container and freeze, stirring every 30–60 minutes for the first 2–3 hours to reduce ice crystals.
4. Serve
Let sit at room temperature for 5–10 minutes before scooping, if frozen solid.
Macros (Per Serving, ~½ cup)
NUTRIENT | AMOUNT (Approximate) |
Calories | 295 kcal |
Fat | 26 g |
Protein | 13 g |
Net Carbs | 1.5 g |
Total Carbs | 4 g |
Fiber/Sugar Alcohols | ~2.5 g (not counted in net carbs |




The ingredient list shows heavy cream and half & half and the Instructions says to add heavy cream and almond milk?????????? Looking forward to trying this recipe! 😍