Herbal Gin and Grapefruit Martini

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

A crisp, herbaceous martini that marries floral gin with tart grapefruit and a hint of rosemary's earthiness. This cocktails & beverages-inspired cocktails & drinks ready in about 6 minutes brings together gin, fresh grapefruit juice, dry vermouth for a refreshing, crowd-pleasing drink — a bright, easy pour for parties, gatherings, or any warm-weather afternoon when you want something festive without alcohol-only options. Each serving lands at about 140 calories and feeds 1, so it works for entertaining, brunch, or a non-alcoholic option at the bar cart. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 6 min Serves 1 Cocktails & Beverages cuisine 140 cal/serving
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Ingredients

Instructions

  1. Step 1: Fill a mixing glass with ice cubes to the brim. Pour in 2 oz gin, 1 oz fresh grapefruit juice, 0.5 oz dry vermouth, and 0.5 oz rosemary simple syrup.
  2. Step 2: Stir gently with a bar spoon for 30 seconds to chill without diluting excessively.
  3. Step 3: Double strain into a chilled coupe glass to catch any ice shards.
  4. Step 4: Lightly slap a fresh rosemary sprig between your palms to release its aroma and place it delicately on the rim as garnish.

Equipment for this recipe

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Frequently asked questions

How long does Herbal Gin and Grapefruit Martini take to make?

Total time is about 6 minutes (6 min prep + 0 min cook). Most home bartenders find this fits a single afternoon; scale up the batch for parties or pitchers.

How do I store leftover Herbal Gin and Grapefruit Martini?

Refrigerate any leftover herbal gin and grapefruit martini in a sealed pitcher or jar for up to 3–4 days. Do not reheat — drinks are served chilled. If the recipe uses sparkling water or fresh herbs, hold those back and add fresh just before pouring so the drink stays bright and fizzy.

Can I substitute ingredients in Herbal Gin and Grapefruit Martini?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Herbal Gin and Grapefruit Martini for a different number of people?

The recipe is written for 1 servings. Multiply each ingredient by (your serving target / 1). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Herbal Gin and Grapefruit Martini?

Cocktails & Beverages cocktails & drinks like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.