Tropical Naranjilla Lime Cooler Recipe

Why You’ll Love This Recipe

• Bright and tropical: Naranjilla tastes citrusy, tangy, and lightly pineapple-like, making it perfect for a refreshing cooler.
• No cooking needed: Everything comes together in a blender in about 12 minutes.
• Easy to adjust: Make it sweeter, tarter, sparkling, or cocktail-style depending on the occasion.
• Beautiful for entertaining: The golden-orange color looks gorgeous in a glass with ice, lime, and fresh fruit garnish.

Grocery List

• Produce: Fresh naranjillas or unsweetened frozen naranjilla puree, fresh limes, optional extra naranjilla and lime for garnish
• Dairy: None
• Pantry: Superfine sugar, fine sea salt, ice cubes, chilled still water

Full Ingredients

For the Naranjilla Lime Cooler

• 1 cup naranjilla pulp or unsweetened naranjilla puree, from about 5 to 6 fresh naranjillas, or thawed from frozen
• 3 cups chilled still water, divided, ideally 40°F
• 1/4 cup freshly squeezed lime juice, from 2 to 3 medium limes
• 1/3 cup superfine sugar, plus 1 to 2 tablespoons more if your fruit is very tart
• 1/8 teaspoon fine sea salt, to make the citrus and tropical fruit flavors pop

For Serving

• 2 cups ice cubes, or enough to fill 4 glasses halfway
• 4 lime wheels, optional garnish
• 4 thin naranjilla slices, optional garnish
• 4 small fresh mint sprigs, optional garnish

Step-by-Step Instructions

Step 1: Chill the water and glasses

For the freshest flavor, start with very cold water. Chill 3 cups of still water to about 40°F before mixing. If you have time, place 4 serving glasses in the refrigerator for 10 minutes or in the freezer for 5 minutes. This drink is best served icy cold, around 35°F to 40°F once poured over ice.

Step 2: Prepare the naranjilla pulp

If using fresh naranjillas, rinse and dry them well. Cut each fruit in half crosswise, then scoop the juicy green-orange pulp and seeds into a measuring cup. You need exactly 1 cup of pulp. If using frozen naranjilla puree, thaw it in the refrigerator until pourable, then measure 1 cup. Avoid sweetened puree unless you plan to reduce the sugar.

Step 3: Blend the base

Add the 1 cup naranjilla pulp, 1 cup of the chilled water, 1/4 cup fresh lime juice, 1/3 cup superfine sugar, and 1/8 teaspoon fine sea salt to a blender. Blend on high speed for 30 seconds, or until the mixture looks smooth, bright, and slightly frothy. The sugar should be fully dissolved.

Step 4: Strain for a silky texture

Set a fine-mesh sieve over a pitcher. Pour the blended mixture through the sieve, pressing gently with the back of a spoon or silicone spatula to extract as much juice as possible. Discard the seeds and fibrous bits left in the sieve. Straining gives the cooler a smooth, easy-to-sip texture while keeping the vivid naranjilla flavor.

Step 5: Dilute and balance the flavor

Stir the remaining 2 cups chilled water into the pitcher. Taste the cooler. Naranjilla is naturally tangy, so if the drink tastes too sharp, add 1 tablespoon sugar at a time, stirring for 20 seconds after each addition, up to 2 tablespoons total. If you prefer a brighter, more lime-forward drink, add 1 additional tablespoon fresh lime juice.

Step 6: Serve over ice

Fill each chilled glass halfway with ice, using about 1/2 cup ice per serving. Pour the naranjilla lime cooler over the ice and stir once. Garnish each glass with a lime wheel, a thin naranjilla slice, and a small mint sprig if you like. Serve immediately while the drink is cold, crisp, and aromatic.

Pro Tips

• Use fresh lime juice: Bottled lime juice can taste flat or bitter. Fresh lime keeps this cooler lively and clean.
• Choose the right sweetener: Superfine sugar dissolves quickly in cold liquid. If using regular granulated sugar, blend for an extra 15 seconds.
• Adjust based on the fruit: Some naranjillas are extremely tart while others are softer and sweeter. Taste before adding extra sugar.
• Do not skip the salt: Just 1/8 teaspoon does not make the drink salty; it rounds out the acidity and enhances the tropical notes.
• Serve very cold: This cooler tastes best between 35°F and 40°F, so use chilled water and plenty of ice.

Variations

• Sparkling Naranjilla Lime Cooler: Replace 1 1/2 cups of the still water with chilled sparkling water. Stir it in after straining so it stays fizzy.
• Mint Naranjilla Cooler: Muddle 8 fresh mint leaves with the lime juice in the pitcher before adding the strained naranjilla mixture.
• Lightly Spicy Cooler: Add 2 very thin jalapeño slices to the pitcher and steep for 5 minutes, then remove before serving.

Storage & Make-Ahead

Store the strained cooler, without ice or garnishes, in a covered pitcher in the refrigerator at 40°F or colder for up to 2 days. Stir well before serving because natural fruit pulp may settle. For the best fresh flavor, make it up to 8 hours ahead and keep it chilled. Do not store the drink with ice, as it will dilute the flavor. If making the sparkling variation, add sparkling water right before serving.

Nutrition (per serving)

Calories: 88 kcal | Carbs: 23g | Protein: 1g | Fat: 0g | Saturated Fat: 0g | Fiber: 2g | Sugar: 19g | Sodium: 75mg | Cholesterol: 0mg