There are lemonades that are ordinary, and then there is Aunt Susan’s 2‑Ingredient Frozen Lemonade – the kind of creamy, frosty, dreamy, 5‑minute summer drink that has been the secret to happy porch gatherings, garden parties, and backyard barbecues for decades. Imagine a thick, milkshake‑like lemonade, perfectly sweet, tangy, and ice‑cold, made with just two ingredients: frozen lemonade concentrate and vanilla ice cream. That is it. No blending of fresh lemons, no measuring of sugar, no endless stirring. This is the lazy‑day, crowd‑pleasing, instant nostalgia drink that your aunt brought out on hot afternoons, and it always disappeared faster than the sun could set. If you are searching for a creamy frozen lemonade recipe that is ridiculously easy and absolutely irresistible, this is the one.
This 2‑ingredient frozen lemonade is perfect for summer parties, baby showers, Fourth of July celebrations, or any time you need a cool, refreshing treat in minutes. It is a no‑fail recipe that kids can make, and adults can enjoy with a splash of something stronger. This easy summer slush drink will become a staple in your kitchen.
In this complete guide, you will learn how to make Aunt Susan’s famous 2‑ingredient frozen lemonade, including pro tips for the perfect frosty texture, delicious variations (add berries, mint, or a splash of vodka), storage and make‑ahead instructions, and why this simple recipe has stood the test of time. Let’s dust off that blender.
Why Aunt Susan’s 2‑Ingredient Frozen Lemonade Is a Summer Legend
This frozen lemonade is incredibly creamy and smooth, made with only 2 ingredients, ready in under 5 minutes, no fancy equipment needed (just a blender), and perfect for feeding a crowd. The combination of tangy lemonade concentrate and rich vanilla ice cream creates a luscious, milkshake‑like texture that is both refreshing and indulgent. It is not too tart, not too sweet – just perfectly balanced. This is a quick and easy frozen treat that will have everyone asking for the recipe.
Here is why you will love it:
Only 5 minutes of active prep – Then blend and serve.
2 simple ingredients – Lemonade concentrate, vanilla ice cream.
Incredibly creamy and frosty – The perfect texture.
No ice cream maker needed – Just a blender.
Perfect for parties, barbecues, and hot summer days – Always a hit.
Customizable – Add berries, mint, or a splash of alcohol.
Kid‑friendly and adult‑loved – A guaranteed crowd‑pleaser.
Once you try this 2‑ingredient lemonade slush, you will never serve plain lemonade again.
The Complete Aunt Susan’s 2-Ingredient Frozen Lemonade Recipe
This recipe makes 4‑6 servings. It can easily be doubled for a crowd.
Ingredients:
1 can (12 oz / 340g) frozen lemonade concentrate, thawed (regular or pink)
4 cups (about 1 quart) vanilla ice cream, slightly softened
Optional Add‑Ins and Garnishes:
½ to 1 cup cold water or milk (for a thinner drink)
1 cup ice cubes (for an extra‑frosty texture)
Fresh mint leaves
Lemon slices or wedges
Fresh berries (strawberries, raspberries, blueberries)
2 oz vodka, rum, or limoncello (for an adult version)
Equipment:
- High‑powered blender
- Spatula
- Chilled pitcher or glasses
Step‑by‑Step Instructions
Step 1 – Thaw the Lemonade Concentrate
Remove the frozen lemonade concentrate from the freezer about 20‑30 minutes before making the drink. You want it to be soft but still cold – not completely liquid. If you are in a rush, you can microwave the sealed can in 10‑second bursts until softened, but do not melt it completely.
Step 2 – Soften the Ice Cream
Take the vanilla ice cream out of the freezer for 5‑10 minutes to soften slightly. It should be scoopable but not melted.
Step 3 – Blend
Add the thawed lemonade concentrate and the softened vanilla ice cream to a blender. Blend on high speed until smooth, thick, and creamy, about 30‑60 seconds. Stop and scrape down the sides if needed. If the mixture is too thick, add a splash of cold water or milk (1‑2 tablespoons at a time) until it reaches your desired consistency. For an extra‑frosty, slushy texture, add 1 cup of ice and blend again.
Step 4 – Serve Immediately
Pour the frozen lemonade into a chilled pitcher or directly into glasses. Serve immediately – it will begin to soften quickly. Garnish with lemon slices, fresh mint, or a scoop of extra ice cream on top.
Pro Tips for the Best 2‑Ingredient Frozen Lemonade
Follow these expert tips for perfect creamy frozen lemonade every time:
Use high‑quality vanilla ice cream – The flavor of the drink depends heavily on the ice cream. Choose a rich, creamy brand (like Häagen‑Dazs, Ben & Jerry’s, or a premium store brand). Avoid low‑fat or diet ice creams – they will result in a thinner, icier drink.
Do not over‑blend – Blend just until smooth. Over‑blending can melt the ice cream and make the drink too thin.
Chill your glasses – For the best experience, pop your serving glasses in the freezer for 10‑15 minutes before pouring. This keeps the drink colder longer.
Serve immediately – This frozen lemonade melts quickly. It is best enjoyed right after blending. If you need to hold it, keep the blender pitcher in the freezer for up to 20 minutes.
Make it an adult slush – Add 2 ounces of vodka, white rum, or limoncello to the blender for a boozy version. Reduce the ice cream by ½ cup to maintain consistency.
Double the recipe for a party – This drink disappears fast. Make two batches back‑to‑back, or use a larger blender.
Experiment with flavors – Use pink lemonade concentrate for a pretty pink drink, or substitute limeade concentrate for a lime version.
Delicious Variations (Same 2‑Ingredient Base)
Once you master the classic frozen lemonade, try these fun twists. These frozen lemonade variations will keep your summer drinks exciting.
1. Strawberry Lemonade Slush
Add 1 cup of fresh or frozen strawberries to the blender. Blend until smooth. The strawberry‑lemonade combination is a classic. Garnish with a fresh strawberry.
2. Raspberry Lemonade Frozen Drink
Add ½ cup of fresh or frozen raspberries. The tartness of raspberries pairs beautifully with lemon. This is a raspberry lemonade slush that is both sweet and tangy.
3. Blueberry Lemonade Ice Cream Drink
Add ½ cup of fresh or frozen blueberries. The blueberry‑lemon flavor is refreshing and beautifully colored.
Add 10‑12 fresh mint leaves to the blender. The mint adds a cool, refreshing note. Garnish with a mint sprig. This is a mint lemonade slush perfect for garden parties.
5. Adult Spiked Frozen Lemonade (Boozy)
Add 2 oz of vodka, white rum, or limoncello. For a twist, use coconut rum. This is a frozen lemonade cocktail that will be a hit at adult gatherings.
Use pink lemonade concentrate instead of regular. The color is beautiful, and the flavor is slightly sweeter.
7. Limeade Frozen Drink (2‑Ingredient Lime Slush)
Substitute the lemonade concentrate with frozen limeade concentrate. The lime version is tangier and equally delicious. This is a creamy frozen limeade perfect for summer.
Use a dairy‑free vanilla ice cream (coconut milk, oat milk, or almond milk based). The result is just as creamy and delicious.
How to Store, Make Ahead, and Serve
Refrigerator
This drink does not store well – it will melt and separate. Make it fresh for best results.
Freezer (Make Ahead)
You can freeze the blended mixture in an airtight container for up to 2 weeks. To serve, let it thaw at room temperature for 15‑20 minutes, then re‑blend or stir vigorously. The texture will be slightly icier, but still delicious.
Make Ahead for a Party
Measure the lemonade concentrate and ice cream, and have them ready in the refrigerator/freezer. Blend in batches as guests arrive. This keeps the drink fresh and frosty.
Want the full truth and the practical next steps?
Page 2 continues with the real explanation, the key details many readers skip, and the simple takeaways that make this guide more useful.