Maple Syrup Overview

Maple syrup is a concentrated sweetener made by boiling down maple sap. It is almost entirely sugar and is extremely high in carbohydrates. Maple syrup is not suitable for low-carb, keto, or diabetic-friendly eating. Sugar-free maple-flavored syrups are the typical low-carb alternative.

Quick Carb Snapshot

• Carbs (per 100 g): ~67 g
• Carbs (standard portion): ~13–15 g per tablespoon
• Glycemic Index: Moderate to High
• Best Substitutes: Sugar-free syrup, allulose syrup
• Diabetic-Friendly? No
• Keto-Friendly? No

Key Traits

• Texture: Thick liquid
• Flavor: Sweet, maple
• Carb Impact: Very high
• GI / GL Notes: Concentrated sugar; quick glucose rise
• Common Uses: Pancakes, waffles, baking, glazes

Best For

• Carb-inclusive breakfasts
• Traditional baking
• Occasional sweet toppings

Avoid For

• Low-carb and keto eating
• Diabetic-friendly meal plans
• Frequent use as a sweetener

How Maple Syrup Compares to Higher-Carb Ingredients

Texture & Structure

• Liquid sweetener that pours easily
• Coats foods and adds instant sweetness
• Easy to overuse

Flavor & Nutrition

• Distinct maple flavor
• Almost entirely sugar
• Minimal fiber or protein

How to Substitute Maple Syrup

Low-Carb Swaps by Use

• Pancake topping: Sugar-free syrup
• Baking sweetness: Allulose syrup
• Glazes: Maple extract + sweetener

Tips for Successful Swaps

• Use maple extract to boost flavor
• Check labels for hidden sugars
• Adjust thickness with a small amount of water or butter

Storage & Shelf Life

Pantry

Unopened maple syrup is pantry-stable.

Cooked

Once opened, refrigerate; it keeps several months.

Signs It Has Gone Bad

• Mold on surface
• Fermented smell
• Off taste

Carb / Keto & Dietary Notes

• Carb Impact: Very high
• Keto Use: Not allowed
• Diabetic Notes: Avoid

This information is for educational purposes only and not medical advice.

Allergy & Dietary Flags

• Gluten-Free: Yes
• Nuts: No
• Nightshade: No
• Vegan / Vegetarian: Yes

Carb & Dietary Tags

• Low-Carb: No
• High-Carb: Yes
• Keto-Friendly: No
• Diabetic-Friendly: No
• Low GI: No

Related Ingredients

Often compared to honey and agave syrup, maple syrup is best replaced with sugar-free syrup or allulose syrup.