Originally made with almond milk, this is the oat milk counterpart of a vegan dairy-free peanut butter ice cream. I love this recipe because we always have the ingredients on hand -- if not oat milk, then almond milk. Both work. Update: Sweetening with allulose also works, and helps keep the ice cream scoopable.

Compared to other peanut butter flavored ice creams, this is creamy but not over-the-top rich. All of the fat comes straight from the peanut butter and the low calorie vegan milk balances out the richness. For a slightly richer version, you can use half oat milk and half coconut milk.
Pint Containers from Amazon
For some reason I've found a lot more joy in ice cream making when I have these little containers on hand. I always think I'm going to make cute labels and never quite get around to it, but with or without cute labels, they are perfect for holding small batches of ice cream. I've also used them for leftover soup.
Low Carb Peanut Butter Ice Cream
I recently tested this recipe with almond milk, peanut butter and Birch Benders keto maple syrup which is made from monk fruit. The maple flavor was more pronounced since sugar free maple syrup is more like pancake syrup and has a strong fake maple flavor, but it paired well with the peanut butter flavor. So you can use sugar free maple syrup, or for a more neutral flavor you could try allulose syrup or something like allulose honey.
Oat Milk Peanut Butter Ice Cream Ingredients
- Oat Milk or Almond Milk -- Any brand should work. I usually used unsweetened almond milk for the lowest possible calories.
- Peanut Butter -- Unsweetened peanut butter was my originally go-to, but sweetened peanut butter such as Jif makes the texture smoother. In the scheme of things, you're not adding a ton of extra sugar by using sweetened peanut butter. So use whichever peanut butter you like.
- Vanilla
- Maple Syrup-- Adds sweetness and creaminess. Agave syrup works really well too.
- Salt -- Just to counterbalance the sweetness
- Peanut Butter Powder -- This is optional, but bumps up peanut butter flavor significantly without adding fat.
- Sweetened Peanut Butter Swirling -- Unsweetened peanut butter works best for the base, but a little swirl of peanut butter at the end makes it feel even richer and more flavorful.
- Extra Peanuts -- Not crucial, but a nice addition!

Almond Milk Peanut Butter Macros
I've been making this with the lowest calorie almond milk I can find so I put in the macros for the almond milk version. The macros are for regular maple syrup, but if you use Keto maple syrup it brings the carb count down to 8 grams. But as always, if you are serious about macros be sure to put the ingredients in your own trusted software.
Sweetening With Allulose
I was a little skeptical as to whether this would work, but using ½ cup of allulose (I use this brand) in place of 6 tablespoons of maple syrup worked perfectly. The ice cream still has sugar in it from the sweetened peanut butter, but just enough to balance the allulose so there's no aftertaste. To use allulose, use 2 cups of almond or oat milk, ⅔ cup peanut butter, ½ slightly rounded half cup (100 grams) allulose, a pinch or two of salt, a couple of teaspoons of peanut powder if you have some, plus a few cocktail peanuts and swirls of peanut butter for texture. And allulose keeps the ice cream scoopable. Adding a tablespoon of vodka to the mixture makes it even more scoopable.
Recipe

Oat Milk or Almond Milk Peanut Butter Ice Cream
Equipment
- 1 ice cream maker
- 1 blender
Ingredients
- 2 cups oat milk or almond milk, unsweetened (460 grams)
- ⅔ cup creamy peanut butter (200 grams)
- 1 teaspoon vanilla
- 6 tablespoons maple syrup, plus another tablespoon if desired** (120 grams)
- 1 pinch salt
- 1 teaspoon peanut butter powder (optional)
- ¼ cup salted cocktail peanuts (optional)
- 1 tablespoon peanut butter for swirling (optional but recommended)
Instructions
- Put the oat or almond milk, peanut butter, vanilla, syrup and peanut butter powder (if using) in the blender. Blend until smooth and creamy.
- Pour into ice cream maker and process as directed by manufacturer. I use a Cuisinart ice cream maker and this is done in about 20 minutes.
- For peanut butter swirled throughout, soften two tablespoons of peanut butter in the microwave and stir in about ½ to 1 teaspoon of olive oil, flax oil or whatever oil you like. Drizzle the mixture in as you spoon the ice cream into its carton. Alternatively, just spoon in straight peanut butter without adding the oil. I've done it both ways. The oil makes it a little softer and smoother once frozen, whereas the frozen straight peanut butter chunks are a little harder.
- Scrape into a small container and freeze until firm. This will freeze very hard and will need to be softened before serving. I've been working on some ways to make it more scoopable without raising the calories, so I'll update when I find one I'm happy with.





Anna says
Thanks for the review! I like this recipe too, but hadn't heard from anyone else and was hoping it was working well for people. Great to know you didn't need to use the ice cream maker.
MeChell says
I didn't have my bowl frozen for my ice cream maker, so I just followed the recipe and froze it in metal pie pans and it worked wonderfully!