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Meet your new brunch MVP: these Sugar-Free Rosemary Grapefruit Mimosas are like sunshine in a glass—bubbly, just-sweet-enough, and kissed with herby sophistication. We’re talking fresh grapefruit juice swirled with a refined sugar-free rosemary syrup (thank you, monk fruit magic!), topped with your choice of sparkling wine or alcohol-free bubbly for a drink that’s equally perfect for Mother’s Day toasts and ‘I survived preschool drop-off’ celebrations. The rosemary sprig? Non-negotiable. It’s the fancy little touch that makes you feel like you’re at a coastal café… even if you’re actually in sweatpants hiding from your kids.
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Why You'll Love This Sugar-Free Rosemary Grapefruit Mimosa Recipe
- 🌿 Sophisticated Flavor Without the Sugar Crash: The rosemary-infused syrup (made with monk fruit/allulose) adds just enough sweetness to balance grapefruit’s tartness—no refined sugar needed. Translation: All the brunch vibes, zero afternoon energy slump.
- 💖 Pretty in Pink (With Instagram-Worthy Flair): That vibrant pink hue + emerald rosemary sprigs turns every glass into a celebration centerpiece. Perfect for: Mother’s Day toasts Bridal showers “I survived this week” solo treats
- 🥂 Choose Your Own Bubbly Adventure: Go boozy with classic champagne or keep it zero-proof with alcohol-free prosecco. (We won’t judge if you make both versions.) The rosemary makes it taste expensive—even if your brunch is pajama-clad.
In This Post
Sugar-Free Rosemary Grapefruit Mimosas (Boozy or Not!) – My Brunch Obsession, Now Low-Carb & Hangover-Free
Let’s talk about my undying love affair with mimosas. For years, if there was brunch, I was there—champagne flute in hand, orange juice dripping down the side, and zero regrets. That was before low-carb living and my breakup with booze. But here’s the thing: I couldn’t shake the craving for that bright, bubbly, celebratory sip—the one that makes even a Tuesday feel like a special occasion.
So I got to work. The mission? Recreate that mimosa magic without the sugar crash or hangover. After some tinkering (and a few very happy taste tests), these Rosemary Grapefruit Mimosas were born. And let me tell you—they’re even better than the original.
Why These Mimosas Are My Brunch Soulmate
- The Sugar-Free Syrup That Changed Everything
- A quick simmer of monk fruit and allulose with fresh rosemary creates a syrup that’s just sweet enough—no refined sugar, no guilt, all the herbal sophistication. (Pro tip: Make extra for iced tea or cocktails!)
- Grapefruit’s Tart Pink Perfection
- Swapping OJ for pink grapefruit juice gives that iconic mimosa tang with a gorgeous blush hue. It’s like drinking sunshine with a side of ~aesthetic~.
- Booze or No Booze? You Do You.
- I use alcohol-free prosecco (shoutout to my sober-curious pals!), but traditional champagne works just as well. No judgment here—just clinking glasses all around.
The Real Magic? You’d Never Guess It’s “Better For You”
Let’s be clear: This isn’t a “healthy mimosa” (ew). It’s a legimately delicious drink that happens to be:
- Refined sugar-free (No 3pm energy crash)
- Low-carb friendly (Under 8g net carbs per glass)
- Hangover-proof (The ultimate brunch power move)
When to Serve These Showstoppers
- Mother’s Day brunch (Mom deserves pretty drinks)
- Bridal showers (Toast without the next-day regrets)
- “I Adulted Today” rewards (Taxes paid? Mimosa time.)
Bottom line: Life’s too short for sad mocktails. These mimosas prove you can have it all—flavor, fizz, and that fancy-brunch feeling—without compromising your vibe. Cheers to that! 🥂
🍽️✨ Don't forget to share your delightful creations with us on BlueSky using #BobbisKozyKitchen for a chance to be featured in our newsletter! 📸
🥄Sugar-Free Rosemary Grapefruit Mimosas Ingredient Notes
Here, I explain the best ingredients for my Sugar-Free Rosemary Grapefruit Mimosa recipe, what each one does, and substitution options. For the exact measurements, see the recipe card below.
- Besti Monk Fruit & Allulose Sweetener
Why: Blends seamlessly without cooling aftertaste.
Substitute: Allulose OR erythritol (may crystallize slightly when chilled). - Fresh Pink Grapefruit Juice
Why: Brighter flavor than bottled; no added sugars.
Shortcut: Buy cold-pressed from the refrigerated section. - Non-Alcoholic Prosecco/Champagne
Why: Fre Alcohol-Removed Brut mimics dry champagne’s crispness.
Boozy Swap: Traditional brut champagne (extra dry = lowest sugar). - Fresh Rosemary Sprigs
Why: Woody herbs infuse better than dried.
No fresh? Steep 1 tsp dried rosemary in syrup, then strain.
💡 Pro Tips
Sweetener Hack: Add 1/4 tsp xanthan gum to syrup for thicker texture.
Grapefruit Twist: Zest 1/2 grapefruit into syrup for extra citrus pop.
Bubbly Tip: Chill your bottle upside down—it preserves carbonation better!
The printable recipe card at the bottom of the page contains a detailed list of measurements and instructions.
📦 Storing Your Sugar-Free Rosemary Grapefruit Mimosas
🧊 Storage Tips
Rosemary Simple Syrup:
✅ Fridge: Store in an airtight container (like a mason jar) for up to 10 days.
✅ Freezer: Pour into ice cube trays and freeze for 1 month (thaw overnight in fridge).
Assembled Mimosas:
⚠️ Don’t store pre-mixed—the bubbles will go flat! Instead:
- Keep syrup and chilled juice ready in pitchers.
- Add bubbly just before serving.
💡 Make-Ahead Hack
Brunch Party Prep:
- Day before: Make syrup, juice grapefruits, chill bubbly.
- Morning of: Set up a DIY mimosa bar with garnishes and let guests mix their own!
💭My Recipe Tips
Sweetener Swap:
- Besti Monk Fruit Blend can be replaced with allulose or erythritol (measurements will vary), but avoid pure stevia (too bitter).
- Pro Tip: For a deeper flavor, add 1 strip of lemon zest to the syrup while steeping.
2. Grapefruit Juice:
- Fresh-squeezed tastes brightest, but bottled works in a pinch (choose 100% juice, no added sugar).
- Too tart? Add an extra 1 tsp syrup per glass.
3. Bubbly Options:
- Non-alcoholic: Fre Alcohol-Removed Brut or Gruvi Dry Secco
- Boozy: Brut champagne or dry Prosecco (extra dry = lower sugar)
Make-Ahead Tricks
✅ Syrup: Stores in the fridge for 10 days (double the batch for last-minute brunches!).
✅ Pre-Chill: Keep grapefruit juice and bubbly very cold—warm mimosas are a crime.
Presentation Perfection
- Glassware: Use champagne flutes for elegance or mason jars for rustic charm.
- Garnish Game:
- Rim glasses with monk fruit powdered sugar + rosemary salt
- Float edible flowers (hibiscus or pansies) for Insta-worthy flair
Troubleshooting
⚠️ Syrup too thick? Thin with 1 tbsp hot water.
⚠️ Not sweet enough? Stir in 1/8 tsp liquid stevia per glass.
FAQ about Sugar-Free Rosemary Grapefruit Mimosas
Lime: Too tart—needs 2x syrup.
Orange: Works, but loses the fancy pink hue.
Best sub: Blood orange juice for similar color.
Fre Alcohol-Removed Brut (crisp and dry)
Gruvi Dry Secco (slightly sweeter)
Pro Tip: Chill upside down to keep bubbles lively!
Basil or thyme work for a different vibe.
Lavender = floral twist (use 1/2 tsp dried).
🍽️Serving Suggestions
1. Brunch Party MVP
- DIY Mimosa Bar: Set out pitchers of:
- Rosemary syrup
- Pink grapefruit juice
- Chilled bubbly (boozy + alcohol-free)
- Garnishes: Fresh rosemary, grapefruit slices, edible flowers
- Pair With:
2. Holiday & Special Occasions
- Mother’s Day: Serve in vintage coupe glasses with pink paper straws.
- Bridal Shower: Float freeze-dried raspberries in each glass for extra glam.
- NYE: Rim glasses with monk fruit powdered sugar + crushed freeze-dried strawberries.
3. Unexpected Twists
- Spicy Version: Add 1 thin slice of jalapeño to each glass.
- Herbal Upgrade: Swap rosemary for lavender or thyme syrup.
- Frozen Variation: Blend with ice for a mimosa slushie (garnish with rosemary popsicles).
4. For the Kids (or Kidults)
- Virgin Sparklers: Top with ginger ale instead of bubbly.
- Grapefruit “Soda”: Mix 1/4 cup syrup with seltzer over ice.
More Delicious Drink Recipes...
Sugar-Free Rosemary Grapefruit Mimosas (Virgin or Classic)
Ingredients
For the Rosemary Simple Syrup
- 1 cup water
- 1 cup Besti Monk fruit and Allulose Sweetener
- 3 sprigs fresh rosemary
For the Mimosas (4 glasses)
- 1 cup pink grapefruit juice chilled
- 1/4 cup rosemary simple syrup
- 12 ounces non-alcoholic Prosecco or Champagne, chilled *See Notes
- 4 sprigs fresh rosemary for garnish
Instructions
Rosemary Simple Syrup
- Heat the water and sweetener, in a small saucepan, over medium heat until the sweetener dissolves, about 5 minutes. Do not let the mixture boil.
- Once the sweetener has dissolved, pour the simple syrup into a mason jar or other heat safe container.
- Add 3 sprigs of rosemary and let steep for at least one hour.
- The syrup will keep in the refrigerator for ten days.
Mimosas per glass
- Add 1 tablespoon of rosemary simple syrup to each glass.
- Pour in 1/4 cup of pink grapefruit juice
- Top off with 3 ounces of non-alcoholic Prosecco or Champagne
- Garnish with a rosemary spring
Notes
Disclaimer
Most of my recipes are low-carb (or keto) and gluten-free, but some are not. Please verify that a recipe fits your needs before using it. Recommended and linked products are not guaranteed to be gluten-free. Recipes may contain errors, so please use your common sense when following them. Nutritional information is provided as a courtesy and is approximate only. We cannot guarantee the accuracy of the nutritional information given for any recipe on this site. Erythritol carbs will not be included as it has a glycemic index of 0 (meaning it does not spike blood sugar) and it’s not metabolized. Net carbs are the total carbs minus fiber.
Nutrition
Food safety
- Do not use the same utensils on cooked food, that previously touched raw meat
- Wash hands after touching raw meat
- Don't leave food sitting out at room temperature for extended periods
- Never leave cooking food unattended
- Use oils with a high smoking point to avoid harmful compounds
- Always have good ventilation when using a gas stove
See more guidelines at USDA.gov.
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