Banana Milkshake Recipe — Golden & Cozy Old-Fashioned Treat

You know that moment when your bananas have gone a little too far and the freezer is basically begging you to use them? This banana milkshake recipe is what happens next in my kitchen. Three ingredients, one blender, and the kind of golden, diner-style treat my kids ask for on Friday afternoons.

My lighter everyday banana smoothie is what I reach for on school mornings — this is what I make when we want something cozier and more indulgent instead. Real vanilla ice cream, cold whole milk, one ripe banana. That’s it.

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Why You’ll Love This Recipe

This is the treat I make when we want dessert without turning on the oven. Here’s why it’s a keeper:

• Three ingredients, one blend. No shopping list, no waiting — just banana, ice cream, and milk.
• Ready in 3 minutes flat. Faster than scooping bowls of ice cream for everyone.
• Naturally sweet from the ripe banana. Less added sugar needed since nature already did some of the work.
• A genuine diner-style treat at home. Thick, golden, and nostalgic — no soda fountain required.
• Easy to double. Great for two glasses or a lazy weekend treat for the whole crew.

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Ingredients & Notes

This banana milkshake recipe keeps things honest — just three ingredients, plus an optional topping. Here’s what you’ll need and why each one matters.

Core Ingredients

Ripe banana. One large banana, fresh or frozen, broken into big pieces. The riper and more spotted, the better — it means more natural sweetness and a smoother blend.

Vanilla ice cream. Three good-sized scoops, about 1 cup. Real, full-fat vanilla ice cream is what gives this its thick, old-fashioned texture. Craving a lighter, dairy-free version instead? Try our one-ingredient banana nice cream — same creamy banana base, no ice cream scoop required.

Whole milk. ¼ to ½ cup, added slowly depending on how thick you like it. Start with less — you can always blend in more.

Toppings (optional). Whipped cream and a maraschino cherry make this feel like a proper soda-fountain moment, but it’s every bit as cozy without them.

Milkshake vs. Smoothie

A lot of people search for a banana smoothie with milk when what they really want is this — a milkshake starts with ice cream, a smoothie doesn’t. If you’re after the lighter, breakfast-friendly version instead, that’s a different recipe entirely (more on that below).

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How to Make This Banana Milkshake Recipe

Four steps, one blender, no cook time. Here’s exactly how I make it.

1. Peel the banana and break it into big pieces at the bottom of the blender.

Break the banana into big chunks so it blends smoothly.

2. Add the three scoops of vanilla ice cream and pour in the whole milk.
3. Blend for 30 to 45 seconds, until the texture turns smooth, thick, and velvety.

It’s ready when it’s thick enough to coat the back of a spoon.

4. Pour into a tall glass, add a straw, and top with a dome of whipped cream and a cherry if you’re feeling it. Serve right away.

Serve immediately — this one doesn’t wait around.

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Lily’s Tips

• Use a really ripe banana. Brown-spotted bananas contain up to 80% more natural sugar than yellow ones — which means less need to sweeten this at all.
• Freeze your banana first for an extra-thick shake. Break it into pieces and freeze overnight, then skip a scoop of ice cream if you want it lighter.
• Add the milk slowly. You can always thin it out, but you can’t take milk back once it’s in.
• “I always say: the blacker the banana, the better the bread — and the same goes for a good milkshake.”
• Chill your glass first. A cold glass keeps this thick and golden for longer at the table.

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Variations

This base recipe is easy to bend depending on what your kitchen — or your kids — are asking for that day.

Chocolate Banana Milkshake

Add 2 tablespoons of chocolate syrup or a scoop of chocolate ice cream instead of one of the vanilla scoops. If you want the chocolate flavor without a full scoop of ice cream, our banana chocolate smoothie is the lighter version of that same combination.

No Ice Cream Banana Milkshake

Swap the ice cream for a frozen banana and ½ cup of milk or yogurt for a lighter, ice-cream-free version. It won’t be quite as thick, but it’s still cold, sweet, and satisfying.

Peanut Butter Banana Milkshake

Blend in 1 tablespoon of peanut butter with the banana before adding the ice cream. Rich, nutty, and still ready in 3 minutes.

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Quick Questions

Is a banana milkshake healthy? It’s a treat rather than an everyday drink — the ice cream makes it more dessert than smoothie. For a lighter, more everyday option, go with a banana smoothie instead.

How many calories are in a banana milkshake? This depends on your ice cream and how much milk you use, but a standard glass made with full-fat vanilla ice cream runs in the range of a small dessert — check the nutrition facts below for this exact recipe.

Can I make a banana milkshake without ice cream? Yes — see the No Ice Cream variation above. Use a frozen banana instead for a lighter, still-cold result.

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How to Store

Counter: 0 days — this milkshake is meant to be sipped right away, before the ice cream starts to soften.

Fridge: Not recommended. The texture separates quickly once it’s blended.

Freezer: Up to 1 month if poured into a freezer-safe container. Let it soften for 10 minutes and re-blend before serving.

Meal prep tip: Keep peeled, chopped bananas frozen in a bag so this is always 3 minutes away. For a version you actually can prep ahead for the week, my everyday banana smoothie holds up much better in the fridge.

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Signature Lily

This is the recipe my kids ask for every single weekend — and it takes less time to make than it does to argue about who gets the cherry on top. Tag me on Instagram @eatwithmellow or leave a star rating below.

If you love this, try our no-bake banana split cake or our peanut butter banana smoothie next!

Love, Lily 🍌