Most sugar-free syrups out there are either weirdly thin, full of maltitol (no thanks), or taste like chemical sadness. After one too many sticky regrets, I figured out a homemade version that actually thickens, pours right, and works on everything from pancakes to sausage. Yes, sausage.
💡 The Secret to Getting the Texture Right
- Xanthan gum is the MVP here. It thickens without carbs—just whisk it slowly.
- Allulose or keto brown sugar gives it that rich maple look and taste.
- Maple + butter extract = full flavor without sugar or artificial afterburn.
🧾 What I Used (And Why It Worked)
- 2 cups water, divided – One part for dissolving sweetener, one for blooming xanthan.
- 1 tsp xanthan gum – Thickens without heating too long. Don’t dump—whisk gradually.
- ⅔ cup granulated sweetener – I used keto brown sugar (like Swerve or Besti) for color and taste. Allulose works too.
- ¼ tsp salt – Boosts flavor and balances sweetness.
- 1 tbsp maple extract – The real flavor core.
- 1 tsp butter extract (or vanilla) – Adds richness and warmth.
🔁 Low-Carb Substitutions That Hold Up
Want to Swap | Use This | Notes |
---|---|---|
Brown keto sweetener | Allulose or erythritol blend | Allulose thickens better, erythritol stays clear |
Xanthan gum | Glucomannan powder | Texture will be thinner, still usable |
Butter extract | Vanilla or caramel extract | Adjust to taste—test before adding fully |
⚠️ Keto Missteps and How I Fixed Them
What Went Wrong | Why It Happens | How to Fix It |
---|---|---|
Syrup too thin | Didn’t let xanthan bloom properly | Mix with small amount of water first |
Syrup too gelled | Used too much xanthan or added hot | Start with ½ tsp, adjust slowly |
Bitter aftertaste | Used straight erythritol | Blend with monk fruit or switch to allulose |
👩🍳 How to Make It (Step-by-Step)
- In a small bowl, whisk ¼ cup water with xanthan gum. Let sit 2–3 mins to bloom.
- In a saucepan, add remaining 1¾ cups water, sweetener, and salt. Simmer gently, don’t boil.
- Remove from heat. Slowly whisk in the xanthan mixture until smooth.
- Stir in maple and butter extracts. Cool to thicken fully before using.
- Store in a bottle or jar. Shake before each use.

🧠 Tricks That Made This Work Better
- Always whisk xanthan in cold water first or you’ll get blobs.
- I store it in a glass squeeze bottle for clean pouring and tracking.
- Let it cool completely before judging consistency—it thickens more as it rests.
🧊 Storage + Tracking Tips
- Room Temp: Up to 4 weeks in a sealed, dark bottle.
- Fridge: Up to 6 months. Reheat slightly to loosen if too thick.
- Freezer: Yes, up to 6 months. Thaw and stir before using.
- Macros: 1 tablespoon = 1g net carb, 1 kcal. Track like a flavor booster, not a calorie bomb.
❓ Can I Eat This on Keto? (Yes, Here’s Why)
Q: Does it raise blood sugar?
A: Not with allulose or monk fruit blends—I tested it on CGM, and it stayed flat.
Q: Is xanthan gum safe for keto?
A: Yes—zero net carbs. Just go slow with it or the texture turns slimy.
Q: Can I use maple syrup extract drops?
A: Yes—just adjust to taste. Start small, they’re potent.
🔢 Full Nutrition Facts (Per 1 Tbsp Serving – 32 servings total)
Nutrient | Amount |
---|---|
Calories | 1 kcal |
Total Fat | 0g |
Sodium | 22mg |
Carbohydrates | 1g |
• Fiber | 1g |
Net Carbs | 0g |
Protein | 1g |
Calcium | 1mg |
Check out More Recipes:
- Sugar-Free Protein Pancakes – Fluffy, Filling, and Actually Worth Waking Up For
- Cranberry Orange Muffins – Low-Carb, Sugar-Free, and Surprisingly Moist
- Sugar-Free Cinnamon Rolls – Naturally Sweet, No Refined Sugar, and Easily Low-Carb-Adaptable

Sugar-Free Maple Syrup – Thick, Sweet, and Shockingly Keto
Description
A thick, rich, golden maple syrup made with no sugar, perfect for drizzling over keto pancakes or waffles—just 1 carb per tablespoon.
Ingredients
Instructions
- Whisk ¼ cup water with xanthan gum until smooth. Let sit.
- Simmer remaining water, sweetener, and salt in a saucepan. Remove from heat.
- Whisk in xanthan mix. Stir in extracts.
- Let cool to thicken. Store in a sealed bottle. Shake before using.
Notes
- Mix xanthan separately before adding—never dump into hot liquid.
- Let syrup cool fully to reach final thickness.
- Add more maple extract ½ tsp at a time if flavor is too light.
- Shake or stir gently before each use—natural settling is normal.