Low Carb Keto Pistachio Nut Butter (Sugar-Free)

(With Zero Sugar and No Weird Aftertaste)

I love almond butter. I like peanut butter. But pistachio butter? That’s the one I hoard.

This recipe was born out of one question: Why is store-bought pistachio butter either full of sugar or $17 a jar?

After a few test runs (and one gritty disaster), I landed on this version. It’s rich, ultra-creamy, and fully keto—with just three ingredients and no sugar crash waiting to happen.

What Makes This Feel Like Real Food (Not a Keto Compromise)

Most low-carb nut butters hit one of two walls:
👉 Too dry (you need a jaw workout to eat it)
👉 Too oily (hello, green soup)

This version balances it just right with:

• MCT oil for smoothness and keto macros
• A powdered sweetener that doesn’t fight the pistachio flavor
• Enough blending time to unlock that creamy, spreadable texture without needing added fillers or lecithin

What I Used (And Why It Worked)

• 150g / 1 cup raw pistachios (unsalted, shelled) – Lower carb than you think (about 5g net carbs per 28g), plus loaded with prebiotic fiber and monounsaturated fats.
• 5g / 1 tsp powdered sweetener (like erythritol or allulose) – Adds subtle sweetness. Go powdered only—granulated won’t dissolve and leaves a grainy feel.
• 40g / 3 tbsp MCT oil – Smooths everything out and gives that luscious texture without chilling into a brick in the fridge like coconut oil does.

How To Make Low Carb Keto Pistachio Nut Butter

Swap	Works?	Notes
Avocado oil instead of MCT	✅	Texture still nice, flavor slightly nuttier. Good option.
Coconut oil	❌	Too firm when chilled. Separates and gets weird.
No sweetener	✅	Totally fine if you want savory-only. Add a pinch of salt.
Roasted pistachios	🔶	Flavor is deeper but can overpower. Also increases oil needs.

What I Got Wrong (And Fixed)

What Went Wrong	Why It Happens	How to Fix It
Gritty texture	Not blending long enough	Let the processor run 10–15 mins, scrape sides often
Oily puddle	Too much MCT oil too soon	Add slowly, ½ tsp at a time
Bitter aftertaste	Old pistachios	Use fresh, store in freezer if needed

How to Make It (Step-by-Step)

1. Blitz the pistachios in a food processor until they form a powder.
   Looks like: greenish almond flour.
2. Add MCT oil + powdered sweetener. Blend again.
   Texture tip: It’ll clump first. Then it’ll magically turn into paste.
3. Keep blending 10–15 mins, scraping down sides every couple of minutes.
   You’re looking for a glossy, creamy, spreadable texture—think peanut butter, but prettier.
4. Jar it up and refrigerate. Keeps for 2+ weeks. Stir before using if the oil separates (it’s normal).

My Go-To Low-Carb Hacks

• I portion 1-Tbsp servings into silicone molds and freeze.
  Perfect for throwing into smoothies or fat bomb prep.
• I use a mini food processor, not a full-size one.
  Less waste, faster blending, and better consistency with small batches.
• I roast a few pistachios separately and crush them on top for texture when using this as a dessert drizzle.

Freezing + Reheating Without Ruining It

• Fridge: 2–3 weeks in an airtight jar. Stir before using.
• Freezer: 3 months. Use silicone cubes or freezer-safe jars.
• To thaw: Let it come to room temp, stir well. Do NOT microwave—it’ll separate.

Real Keto Questions, Real Answers

Will this spike blood sugar?
Nope—not if you use a zero-GI sweetener like erythritol or allulose.

Can I eat this daily?
If it fits your fat/protein macro, yes. It’s super satiating—watch the portion size.

Why MCT oil instead of olive oil?
MCT keeps the butter liquidy without affecting flavor or going rancid. Olive oil turns bitter and can clash.

Can I use salted or roasted pistachios?
You can, but the flavor will be different and the oil ratio will change. Start with less oil and taste-test often.

Nutrition Facts

Per 1 Tbsp / ~16g Serving

Nutrient	Amount
Calories	90 kcal
Total Fat	8g
— Saturated Fat	1g
Cholesterol	0mg
Sodium	0mg
Potassium	100mg
Total Carbohydrates	3g
— Dietary Fiber	1g
— Sugars	1g (from pistachios)
— Sugar Alcohols	~1g (erythritol)
Net Carbs	~2g
Protein	3g

Check out More Recipes:

• Low Carb Keto Dubai Chocolate Recipe
• Low Carb Keto White Chocolate (Sugar-Free)
• Low Carb Keto Chocolate Peanut Butter Fat Bombs