Cozy Homemade Cinnamon Syrup (Easy & Flavorful)

Jump to Recipe

Make this cozy homemade cinnamon syrup with minimal effort! Perfect for coffee, pancakes, and cocktails - easy, sweet, and warmly spiced.

Homemade cinnamon syrup in a glass jar with a spoon and cinnamon sticks tied with twine, cozy fall setup on a wooden board.

This homemade cinnamon syrup adds cozy warmth to everything from morning coffee to weekend pancakes. With just a few ingredients and a slow, gentle steep, it captures that deep, spiced sweetness that makes fall flavors so comforting.

Cinnamon 101

Different types of cinnamon create slightly different syrups - some bold and punchy, others delicate and floral - and the kind you use changes the flavor and even which sugar pairs best. Here’s a quick guide to help you choose what fits your taste:

Feature	Cassia Cinnamon (Most Common)	Ceylon Cinnamon ("True Cinnamon")
Common Name	Standard / Common Cinnamon	"True" Cinnamon
Stick Appearance	Darker in color, rolled in thick, hard sheets	Lighter in color, rolled in thin, delicate layers
Flavor Profile	Bold, warm, and familiar cinnamon punch	Mild, delicately sweet, and aromatic
Syrup Pairing Tip (for ½ cup water)	Use 1 to 2 sticks for strong, classic cinnamon flavor	Use up to 3 sticks for a softer, more subtle sweetness
Sugar Paring Tip	Works with with white or brown sugar	Best with white sugar (brown sugar can overpower its delicate flavor)

Close-up of Cassia and Ceylon cinnamon sticks on a wooden board with homemade cinnamon syrup in the background. — Cassia cinnamon on the right and Ceylon cinnamon on the left

Why You’ll Love This Homemade Cinnamon Syrup

Just a few simple ingredients; no fancy tools needed
Smooth and rich flavor from slow steeping
Keeps beautifully for up to a month
Perfect for coffee, pancakes, and cocktails

Ingredients for Cinnamon Simple Syrup

Cinnamon sticks: Use 1 to 2 sticks of Cassia for a bold, classic flavor or up to 3 sticks of Ceylon for a softer, floral sweetness. Breaking the sticks slightly helps release more flavor.
Sugar: White sugar creates a lighter, clearer syrup, while brown sugar adds a hint of molasses and a deeper color. Choose what fits your taste or the type of cinnamon you’re using.
Water: The base for your syrup.

Different types of cinnamon sticks on a wooden board with a jar of homemade cinnamon syrup and ground cinnamon bottle in the background.

How to Make Cinnamon Syrup

Add cinnamon sticks, water, and sugar to a small pot and bring to a boil while stirring.
Once it comes to a boil, reduce the heat to low and simmer for about 10 minutes.
Turn off the heat and let it steep for at least a couple of hours or up to overnight for a stronger flavor.
Strain the syrup and store it in the refrigerator for up to a month.

Straining steeped cinnamon sticks over a glass jar filled with homemade cinnamon syrup.

Cinnamon Syrup Variations

Vanilla Cinnamon Syrup: Stir in pure vanilla extract after the syrup has cooled to preserve the flavor.
Spiced Cinnamon Syrup: Use whole spices like cloves or nutmeg. Add them while simmering along with the cinnamon sticks, then strain everything after steeping.
Maple Cinnamon Syrup: Replace half of the sugar amount with maple syrup. Follow the same simmering and steeping instructions for a cozy maple twist.

Ways to Use Homemade Cinnamon Syrup

Make a quick vegan horchata using this syrup for warm, spiced flavor.
Stir into hot or iced coffee or tea for cozy comfort.
Drizzle over pancakes, waffles, or oatmeal.
Swirl into cocktails or mocktails.
Add a spoonful to whipped cream or frosting for a warm spice note to pair with my spiced apple cake

Cassia and Ceylon cinnamon sticks displayed on parchment paper next to a jar of homemade cinnamon syrup.

Cinnamon Syrup FAQ

Can I use ground cinnamon instead of sticks?

You can, but it’s not ideal. Ground cinnamon will not dissolve completely and will result in a gritty texture or a “sludge” in your syrup and drinks. For a smooth syrup, stick to whole cinnamon sticks.

How long does homemade cinnamon syrup last?

It keeps well in the refrigerator for up to a month when stored in a clean, airtight glass jar or bottle. Always keep it chilled to prevent mold or bacterial growth. The syrup also freezes well and can be stored for 2–3 months.

Why is my syrup thicker or thinner than expected?

Both the water-to-sugar ratio and the cooking time affect consistency. A longer simmer creates a thicker syrup by reducing the water volume. If your syrup is too thick and has crystallized, it means it was cooked too long and the sugar concentration became too high. To fix it, add a splash of water, reheat gently, and stir until the crystals dissolve. A shorter simmer keeps the syrup lighter, which is often preferred for cocktails and cold drinks.

This homemade cinnamon syrup is cozy, simple, and so much better than anything store-bought. With just a few pantry ingredients, you can capture the warm, spiced sweetness of cinnamon right at home - no additives, no fuss, just pure comfort in every spoonful.