St. Patrick's Day Cookie Dough Recipe For Cookie Stamps

TL;DR

• This is our go-to cookie cutter + stamp dough, upgraded for St. Patrick’s Day with rum flavoring and double cinnamon.
• Want green cookies? Add gel food coloring while mixing (slowly… it launches).
• Chill 1–1.5 hours, then stamp + cut and bake at 325°F for 10–13 minutes (we like 11).
• Our St. Patrick’s Day cookie cutter + stamp sets are perfect for this dough (see links below).

What This Post Is (and Isn’t)

This is our “same dough, better flavor” update. We already had a cookie dough that stamps cleanly and holds its shape, but for St. Patrick’s Day we wanted something that felt more festive than “plain sugar cookie,” without becoming complicated. So we tweaked the flavor, and this batch ended up being our best-tasting cookies yet.

What’s Different From Our Original Recipe

We kept the structure and swapped a few flavors. Here’s what changed and why:

• Cinnamon: was 1 tsp, now 2 tsp (doubled). Warmer and richer, and it pairs well with the rum.
• Almond extract: removed. Keeps the rum flavor from competing.
• Rum flavoring: added. The fun, slightly “grown-up” note.
• Green coloring: optional. Because it’s St. Patrick’s Day and we’re leaning in.

Ingredients

Dry Ingredients

• 2 cups all-purpose flour (spooned and leveled), plus more for rolling
• ½ teaspoon baking powder
• ¼ teaspoon salt
• 2 teaspoons ground cinnamon (doubled)

Wet Ingredients

• 8 tablespoons (1 stick) unsalted butter, room temperature
• 1 cup granulated sugar
• 1 large egg
• 1 teaspoon pure vanilla extract
• ½ to 1 teaspoon rum extract or rum flavoring (see note below)
• Green gel food coloring, optional (liquid works too)

A Note on Rum Flavoring

• Rum extract vs rum: Use rum extract or flavoring, not actual rum. Extract is concentrated, so a little goes a long way and won’t affect dough texture.
• How much? Start with ½ teaspoon and adjust next batch if you want it stronger. You’re aiming for a warm, fun rum note, not a cookie that yells at you.
• Alcohol-free option: Look for imitation or non-alcoholic rum flavoring if you want the taste without the alcohol content.

How to Make the Dough

Step 1: Mix the Dry Ingredients

In one bowl, whisk together:

• flour
• baking powder
• salt
• cinnamon

Set aside.

Step 2: Cream the Butter and Sugar

In another bowl, mix butter and sugar until smooth and a little fluffy. It doesn’t have to be a perfect ribbon of air. Just creamy and combined.

Step 3: Add the Wet Ingredients and Rum Flavor

Add:

• egg
• vanilla
• rum flavoring

Mix until it looks consistent.

Going green? Add your food coloring now, while mixing. A few tips:

• Gel coloring gives deeper color without extra liquid, so use it if you have it.
• Liquid coloring works too, just add slowly.
• Food coloring comes out fast. We learned this the hard way.

Step 4: Slowly Add the Dry Ingredients

With the mixer on low, slowly pour dry ingredients into wet ingredients.

It might look crumbly at first, then it turns into real dough. It always does this. Trust.

Step 5: Chill the Dough

• Form into a ball
• Split in half
• Press each half into a disk, about ½–¾ inch thick
• Cover and refrigerate for 1 to 1.5 hours

Don’t leave it in the fridge much longer than that unless you’re okay with firmer, crumblier dough. It’s still usable. It just takes 10–15 minutes at room temperature to soften back up.

Can you freeze it? Apparently yes. Have we tried yet? Not yet. We’re “bake them and eat them immediately” people.

Roll, Stamp, and Cut

Once the dough is chilled, roll it out on a floured surface. We roll a little thicker because we like a softer cookie. If you’re focused on ultra-crisp stamp detail, slightly thinner can help, but don’t go paper thin. Best rule: pick a thickness you like eating, then chill the dough if the stamp starts sticking.

For these cookies we used our St. Patrick’s Day Shamrock Cutter + Stamp from our shop (linked below).

How we do it (simple version):

1. Press stamp into the dough
2. Cut out the shamrock
3. Place on parchment-lined tray
4. Chill again briefly if they feel soft

For the full breakdown on stamp order (stamp first vs cut first), see our guide: How to Use Cookie Cutters and Stamps Together

Quick stamping tips for clean lines:

• Press straight down, lift straight up (no rocking)
• Keep the stamp and cutter dry
• If sticking happens: dust lightly + chill dough a bit longer

Baking

• Preheat oven to 325°F
• Bake 10–13 minutes. We like 11 for that “soft when warm, perfect when cool” result.
• Let cookies cool on the tray a few minutes, then move to a rack.

Then take one. This is required.

Decorating Ideas (3 Easy Shamrock Looks)

• Stamped + Baked (No Decorating Needed): Just a clean stamp impression. This looks finished all by itself, especially on green dough.
• White + Green Chocolate Dip: Dip half in white, drizzle green, or do a two-tone dip. Add sprinkles while chocolate is still wet.
• Glittery Sprinkles: A little frosting swipe or melted chocolate + glittery sprinkles = instant party.

Our Premium Set includes extra shapes that look great with these decorating styles.

Want a “decorating night” format? See how we set one up for Galentine’s Day.

Want more detailed decorating techniques? See our full guide: 5 Easy Ways to Decorate St. Patrick’s Day Shamrock Cookies

Troubleshooting

Dough sticking to the stamp?

• Chill the dough longer
• Dust lightly with flour
• Press and lift straight up
• Keep tools dry

Dough too hard or crumbly after chilling?

• Let it sit at room temperature for 10–20 minutes
• Press and roll gently until it relaxes

Cookies spreading too much?

• Chill cut cookies on the tray for 10–15 minutes before baking
• Make sure oven is fully preheated

Stamp detail looks shallow?

• Roll slightly thicker
• Press more evenly
• Make sure flour isn’t packed into stamp grooves

Wrapping Up

Make-ahead tips:

• You can make the dough up to 2 days ahead and refrigerate. Just let it soften at room temperature for 10–20 minutes before rolling.
• If you bake a day early, store cookies airtight and decorate later.

If you want a St. Patrick’s Day cookie that tastes festive, stamps cleanly, and feels like more than “just a sugar cookie,” this rum + cinnamon version is our current favorite.

Shop St. Patrick’s Day Cookie Cutters

• St. Patrick’s Day Starter Set: Shamrock cutter + stamp combo to get started.
• Premium Irish Set: Lucky charm designs with multi-depth imprint details.
• Browse the Full Shop

Want a custom plaque (Lucky, Kiss Me, a name, a party phrase)? Request a Custom Shape | Custom Orders