Julius Caesar's Roman Fizz

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

A refreshing sparkling cocktail honoring Julius Caesar’s legacy, combining herbal gin with fresh lemon and a lively prosecco top. This cocktails-inspired quick meals ready in about 5 minutes pairs London dry gin, fresh lemon juice, simple syrup (1:1 sugar and water) for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 160 calories and feeds 1, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. 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: 5 min Serves 1 Cocktails cuisine 160 cal/serving
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Ingredients

Equipment for this recipe

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Instructions

  1. Step 1: Fill a cocktail shaker with ice cubes to the brim. Pour in 1.5 oz London dry gin, 0.75 oz fresh lemon juice, and 0.5 oz simple syrup.
  2. Step 2: Shake vigorously for 12 seconds until well chilled.
  3. Step 3: Strain into a chilled flute glass without ice.
  4. Step 4: Carefully top with 3 oz chilled prosecco.
  5. Step 5: Slap the rosemary sprig between your hands to release aromas and use it as garnish by placing it upright in the glass.

Frequently asked questions

How long does Julius Caesar's Roman Fizz take to make?

Total time is about 5 minutes (5 min prep + 0 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Julius Caesar's Roman Fizz?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep london dry gin from drying out.

Can I substitute ingredients in Julius Caesar's Roman Fizz?

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 Julius Caesar's Roman Fizz 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 Julius Caesar's Roman Fizz?

Cocktails quick meals 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.