Looking for a fun and festive drink to serve this March? Try these Luck of the Irish Green Mimosas! With bubbly champagne, citrusy orange juice, and a bright green color, these are the kind of St. Patrick’s Day cocktails that instantly make your table feel party-ready.

These green mimosas are perfect when you need something cute but don’t want to spend a ton of time making drinks. There’s no shaking, blending, or complicated steps — just pour, garnish, and serve. Whether you’re hosting brunch or planning St. Patrick’s Day recipes for a crowd, this leprechaun mimosa is always a fun addition.

Why I Love These Green Mimosas

Just a few simple ingredients
Perfect for St. Patrick’s Day cocktails
Great for parties and brunch
So fun and festive

The last St. Patrick’s Day party I had I served up a pitcher of green mimosas. It was perfect for my family members who don’t like beer and they were festive. I decided to add a cute little rainbow skewer on top for fun. You obviously can skip that step if you want!

🌈 If you are looking for other rainbow themed recipes, check out my Rainbow Fruit Tray and my Rainbow Cupcakes!

Ingredients Needed for These Green Mimosas

ingredients needed to make green mimosas

🍀 Champagne or sparkling wine – The bubbly base of your green mimosa. Use your favorite bottle of champagne or prosecco. Make sure it’s chilled so your drinks stay nice and crisp.

🍀 Blue Curaçao – This is what gives the drink that fun green color when mixed with the orange juice. It also adds a slight citrus note.

🍀 Orange Juice – Balances everything out and helps create that signature green shade. Fresh or store-bought both work great—just make sure it’s cold.

🍀 Rainbow Candy (Dollar General) – This is what makes your leprechaun mimosa extra festive! It creates the rainbow effect on top and makes the drink party-ready.

🍀 Toothpicks – Used to build your rainbow garnish. They hold everything together and rest perfectly across the top of the glass.

🍀 Marshmallows – These act as the “clouds” at the end of your rainbow. It’s such a simple touch, but it makes the cutest finishing detail.

How to Make Luck Of the Irish Green Mimosas

Step 1: Add the Blue Curaçao. Fill a champagne glass about one-third of the way with blue curaçao. This gives the drink its beautiful green color once layered.

Step 2: Pour in the Orange Juice. Slowly fill another third of the glass with orange juice. Pour gently so the layers stay pretty.

Step 3: Top with Champagne. Carefully top the drink with champagne until the glass is full. Watch the magic happen as the colors mix into a festive green mimosa.

Step 4: Make the Rainbow Garnish. Take a toothpick and carefully thread on rainbow candy. Add mini marshmallows to each end to look like clouds. Place the rainbow right on top of the glass for the cutest leprechaun mimosa garnish.

Step 5: Cheers! Serve immediately and enjoy your Luck of the Irish Green Mimosas!

If you want you can pre-make the green mimosas in a large pitcher or carafe, like I have done for some of my Saint Patrick’s Day parties!

Pitcher of mimosas for Saint Patricks day

Additions & Substitutions

Swap champagne for prosecco if that’s what you have on hand.
Use sparkling cider for a non-alcoholic version.
Add a sugar rim for extra sweetness.
Chill all ingredients beforehand so your Green mimosas stay nice and cold.

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