Guacamole Milkshake Recipe with Avocado, Lime, and Vanilla

This guacamole milkshake is a cold, creamy avocado shake with milk, vanilla ice cream, fresh lime, and a small pinch of salt. It borrows guacamole’s avocado-and-lime pairing but is sweet and smooth rather than a glass of blended dip; the lime keeps the rich avocado tasting bright.

Ingredients

1 medium ripe avocado, about 150 g flesh
1 cup (240 ml) cold whole milk, plus up to ¼ cup (60 ml) more to thin
1 cup (about 145 g) vanilla ice cream
1 tablespoon (15 ml) freshly squeezed lime juice
1½ tablespoons (18 g) granulated sugar, or to taste
¼ teaspoon (1 ml) vanilla extract
⅛ teaspoon (about 0.75 g) fine salt
2 teaspoons (10 ml) finely chopped cilantro leaves, optional, for garnish

Choose an avocado that yields slightly when pressed near the stem end but is not mushy or leaking. The flesh should be pale green and free of large brown patches. Whole milk and vanilla ice cream make a thick, dessert-like shake; the lime and salt are deliberately modest, so they brighten the avocado without turning the drink into a savory dip. If you prefer a less sweet drink, start with 1 tablespoon (12 g) sugar and adjust after blending.

Instructions

Prepare the avocado. Rinse and dry the avocado, cut it lengthwise around the pit, and twist the halves apart. Remove the pit carefully with a spoon, not by striking it with a knife. Scoop the flesh into a measuring cup or directly into the blender. Discard any bruised or discolored portions, since they can add bitter notes.
Measure the remaining ingredients. Add the cold milk, vanilla ice cream, lime juice, sugar, vanilla extract, and salt to the blender. Keep the optional cilantro aside for serving. Using cold milk and ice cream helps the shake stay thick without needing extra ice, which would dilute its flavor.
Blend until smooth. Secure the blender lid and blend on low for a few seconds, then increase to high for about 30 to 45 seconds. Stop once to scrape down the sides if avocado is clinging above the blades. Blend again briefly until there are no visible green pieces and the texture looks glossy and uniform. Avoid running the blender longer than needed, which can warm the drink.
Check the consistency and flavor. If it is too thick to pour, add cold milk 1 tablespoon (15 ml) at a time and blend for 5 to 10 seconds after each addition. Taste with a clean spoon. Add more sugar for sweetness, a few drops of lime for a brighter finish, or a tiny pinch of salt if the avocado flavor seems flat. Make small adjustments; lime and salt become noticeable quickly.
Serve right away. Divide the shake between two chilled glasses. If you like, scatter a little finely chopped cilantro over the top or add a thin lime wedge to the rim. Serve with wide straws or spoons, since a properly thick shake may be easier to sip slowly or eat with a spoon.

The listed amounts make two generous servings, roughly 10 to 12 ounces (300 to 355 ml) each depending on the avocado and how much extra milk you use. For a thinner, more drinkable shake, add milk gradually rather than changing the ice cream amount first; that preserves the vanilla flavor while loosening the texture. For a thicker, spoonable version, use the base quantities as written and make sure the ice cream is still very cold.

Tips

Use a ripe avocado, not an overripe one. A firm avocado will leave little bits even after blending, while an overripe or heavily browned one can taste bitter or fermented. If the avocado is just a little firm, leave it at room temperature until it yields gently to pressure; do not try to soften it in the microwave for this recipe.
Adjust sweetness after blending. Avocado size and ice cream brands vary, so the first blend is a starting point. Add sugar in small increments and blend briefly to dissolve it. Honey or maple syrup can replace the sugar in the same general amount, but both bring their own flavor and may make the shake slightly less neutral.
Keep the lime restrained. Fresh lime juice gives the guacamole-inspired edge, but too much can make the dairy taste sharp and can loosen the shake. Add extra juice by the teaspoon, tasting each time. Bottled lime juice can work in a pinch, though its flavor is often less fresh and more pronounced.
Blend only what the blades can reach. If your blender is very large and the two-serving batch sits below the blades, use a narrow blender jar or double the recipe. Do not force a spoon into a running blender; switch it off, remove the lid, scrape down the sides, and then blend again.

Serving Suggestions

Serve the shake immediately as a dessert, an afternoon treat, or a cooling drink alongside a spicy meal. Its sweetness and creamy texture work especially well after dishes with chile, citrus, or smoky seasoning, while the lime helps it feel less heavy than a plain vanilla shake. For a simple presentation, use small chilled glasses and a little lime zest on top. A light sprinkle of chopped cilantro is optional: it gives a fresh herbal aroma that nods toward guacamole, but leave it off if you want a classic sweet avocado shake.

This is a filling drink, so smaller portions can be more comfortable after a full meal. If serving it to guests, blend just before pouring and offer extra lime wedges and a small bowl of sugar so everyone can fine-tune the balance. Avoid adding a salty tortilla-chip garnish: it is fun as a visual joke, but it softens quickly and can make the drink taste confusingly like dip.

Variations

Dairy-free version: Use 1 cup (240 ml) unsweetened oat milk or coconut beverage and 1 cup (about 140 g) dairy-free vanilla ice cream. Choose a neutral oat milk for a flavor closest to the original; coconut beverage adds a noticeable tropical note. Check that the milk alternative is cold before blending, and add extra only as needed.

Extra-lime version: Add ½ teaspoon (2.5 ml) finely grated lime zest along with the juice. Zest provides fragrant citrus aroma without as much extra liquid. Take only the green outer peel, not the bitter white pith. Taste before adding additional juice, since zest can make the lime seem more vivid.

Chocolate-avocado shake: Blend in 1 tablespoon (5 g) unsweetened cocoa powder and add another 1 teaspoon (4 g) sugar if needed. Cocoa makes the drink more like a chocolate shake and covers some of the lime character, so reduce the lime to 1 teaspoon (5 ml) for this variation. A small pinch of salt still helps balance the chocolate.

Banana version: Replace half the avocado, about 75 g flesh, with half a ripe banana. The shake becomes sweeter and more distinctly fruity, and it may need less added sugar. Blend the banana with the other ingredients until smooth. This version is best served immediately because banana browns and its flavor becomes more prominent as it sits.

Less-sweet version: Use plain unsweetened yogurt-style ice cream or reduce the sugar to 1 teaspoon (4 g), then taste and adjust. Vanilla ice cream supplies much of the familiar milkshake flavor, so removing it entirely changes the drink into a more neutral avocado smoothie. A little vanilla extract and a pinch of salt help retain balance.

Storage and Reheating

This shake is at its best immediately after blending. Avocado begins to oxidize when exposed to air, so the color can darken and the texture may separate during storage. If you have leftovers, pour them into a small airtight container, press a piece of food-safe wrap directly onto the surface, cover, and refrigerate within 2 hours of blending. Drink within 24 hours for the best flavor and texture; stir or briefly reblend before serving. Discard it if it has been left at room temperature for more than 2 hours.

For longer storage, freeze the shake in a freezer-safe container, leaving a little space at the top for expansion, and use it within 1 month for better quality. Thaw it in the refrigerator, then blend with a splash of cold milk until smooth. Freezing may make the dairy separate or the avocado texture less silky, so this is a practical backup rather than a substitute for making it fresh. There is no reheating step; serve it cold and do not warm it on the stove or in a microwave.

Frequently Asked Questions

Is a guacamole milkshake savory or sweet?
This version is sweet, like an avocado milkshake, with lime and salt inspired by guacamole. It does not contain onion, garlic, chile, or tomato, ingredients that can clash with vanilla ice cream. If you want a savory avocado drink, leave out the ice cream, sugar, and vanilla and use a separate savory smoothie recipe rather than adjusting this one ingredient by ingredient.

Does the shake taste strongly of avocado?
It has a clear, mellow avocado flavor, but vanilla ice cream, milk, and sugar make it taste like a creamy dessert rather than mashed avocado. A ripe avocado is naturally mild and buttery. For a less prominent avocado flavor, use 100 g avocado and add a little extra ice cream; for a stronger one, use a slightly larger avocado and keep the other flavors balanced.

Can I make it without ice cream?
Yes, but the result will be closer to a smoothie and less rich. Replace the cup of ice cream with ½ cup (120 g) plain Greek yogurt and 1 to 2 tablespoons (12 to 24 g) sugar, then add milk gradually to get a pourable consistency. The yogurt adds tang, so begin with less lime juice and taste before adding more. Do not expect the same vanilla dessert flavor.

Can I make this in advance for a party?
It is better to blend it shortly before serving because the avocado darkens and the drink separates as it sits. You can measure the sugar, salt, and vanilla ahead, and chill the milk, glasses, and blender jar. If you need to blend in advance, cover the shake tightly, refrigerate it promptly, and reblend just before serving; aim to use it within 24 hours.

How do I make the shake thicker or thinner?
For a thinner shake, blend in cold milk 1 tablespoon (15 ml) at a time. For a thicker shake, add a small scoop of cold vanilla ice cream and blend briefly, or chill the avocado and milk before starting. Avoid adding many ice cubes to thicken it, because they dilute the flavor as they melt. If using ice, add only a few and serve immediately.

Can I use lemon instead of lime?
Yes. Substitute fresh lemon juice in the same amount for a clean citrus note, though the flavor will be less recognizably guacamole-inspired. Start with 2 teaspoons (10 ml), blend, and add the final teaspoon if needed. Lemon zest can also be used in place of lime zest. Avoid adding both citrus juices in full amounts at once, since the acidity can overpower the avocado and vanilla.

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