How to Prepare a Mango (Slice, Score, and Fan in 90 Seconds)

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Preparing a mango properly — the kind you see fanned out on a buffet or diced cleanly on a fruit plate — is one of those techniques that looks impressive but takes about 90 seconds once you know how. The stone runs the full length of the fruit and is flat rather than round, which means you cannot cut around it the way you do an avocado. You slice around it instead. Two cuts, a score, a push. Done.

I started doing this for a summer dinner party about six years ago. It looked restaurant-quality on the plate and took less preparation time than slicing strawberries. Mangoes are forgiving fruit — even a rough attempt at this technique produces something better than trying to peel and dice a whole raw mango.

Updated June 2026 — by Steve Deacon

How do you know when a mango is ripe enough to prepare?

Press gently near the stem end. A ripe mango gives slightly under your thumb — not mushy, but yielding. Firm all over means underripe; very soft or with large dented areas means overripe. Smell is also a good indicator: a ripe mango smells sweetly fruity at the stem end. A mango that smells of nothing is probably not ripe yet.

Colour varies enormously by variety. Alphonso mangoes are golden-orange when ripe. Tommy Atkins (the common supermarket variety in the UK) often stay partially green even when fully ripe. Do not rely on colour alone — use the press test.

A prepared mango in the classic fan presentation

How do you prepare a mango — step by step

Step 1: Wash and slice

Rinse the mango under cold water first. You do not peel or eat the skin, but you handle the outside of the fruit and then the flesh — worth being clean about it.

Rinse the mango under cold water before cutting

Stand the mango upright on a chopping board, stem end up. The flat stone runs vertically through the centre of the fruit. Your job is to slice around it. Position your knife about 1 cm off-centre to one side and slice straight down — you will feel the knife brush the stone. Repeat on the other side. You end up with two large “cheeks” and a central slice containing the stone, which you discard (or nibble clean over the sink — cook’s privilege).

Slice down about 1 cm off-centre on each side to miss the stone

Two clean cheeks plus the stone — the stone can be discarded

Step 2: Score the flesh

Hold one mango cheek skin-side down. Using a sharp knife, score the flesh in a diagonal grid pattern — parallel cuts about 1.5 cm apart one way, then repeat at a 90-degree angle to create diamonds. Cut deeply enough to reach just above the skin, but do not cut through it. The skin acts as a base that holds everything together when you push it inside out.

Score diagonally to create a diamond grid, stopping just short of the skin

Step 3: Push and serve

Hold the cheek in both hands and push the skin upwards from underneath with your thumbs. The scored flesh fans outward and separates into clean, distinct cubes — the classic “hedgehog” or “porcupine” presentation. The pieces can be eaten directly from the skin or sliced off at the base for a tidier presentation on a fruit platter.

Push upward from the underside — the flesh fans out into clean cubes

A video walkthrough of the technique is available here if you prefer to see it in motion:

What can you do with the prepared mango?

The fan presentation works as a standalone dessert element or on a fruit platter. For diced mango — for salsas, smoothies, or fruit salads — just run a spoon along the base of the scored cheek after pushing it out and the cubes fall off cleanly. This is considerably faster and tidier than peeling a whole mango and trying to cut around the stone.

A quick mango salsa (diced mango, finely chopped red onion, fresh coriander, lime juice, and a small amount of finely diced chilli) pairs well with grilled fish or alongside something like pan-fried cod. For something richer, diced mango folded through a green salad with avocado and toasted sesame seeds is a combination I come back to regularly in summer.

Leftover mango flesh from around the stone can be blended into a smoothie — there is more fruit there than it looks. The flesh around the stone is also the sweetest part of the mango, so worth working at with a teaspoon before discarding the stone.

What surprised me about this technique

The first thing is how much easier it is than trying to peel a whole mango. Peeling a round slippery fruit with a peeler while trying not to lose fingers is genuinely awkward. Slice the cheeks off first, then score, then push — everything is stable and controlled at every stage.

The second thing: the central stone slice is not as wasteful as it looks. Stand it upright and you can cut thin strips of mango from the sides of the stone fairly easily. Not presentation-quality pieces, but perfectly good fruit for a smoothie or a quick snack.

Frequently asked questions about preparing mango

How do you peel a mango if you need it completely skinless?

The easiest method is to use the cheek technique above, then run a spoon or a thin knife between the scored flesh and the skin — the cubes come off cleanly. Alternatively, peel the whole mango first with a sharp peeler (easier if the mango is firm and slightly underripe), then slice the flesh from the stone. For smooth preparations like mango puree or sorbet, either method works.

Can you prepare mango in advance?

Yes. Store prepared mango in an airtight container in the fridge for up to 24 hours. Unlike avocado, mango does not oxidise and brown quickly when cut, so advance prep is practical. A squeeze of lime juice helps maintain the colour and adds flavour. Do not freeze prepared fresh mango — the cell structure breaks down and the texture becomes watery on defrosting.

Why does my mango taste stringy?

Stringiness comes from the variety, not the preparation. Tommy Atkins — the most common supermarket mango in the UK — can be moderately stringy, especially near the stone. Alphonso mangoes (available from Asian grocers in season, usually April to June) are virtually fibre-free and considerably sweeter. Ataulfo or Honey mangoes are another stringless variety worth seeking out.

How do you ripen a mango quickly?

Place it in a paper bag with a banana at room temperature. Bananas emit ethylene gas, which accelerates ripening. A firm mango will usually soften within 24 to 48 hours this way. Do not put an unripe mango in the fridge — cold halts ripening almost entirely and can cause the flesh to develop an unpleasant, slightly fermented flavour.

Can you cook with mango?

Yes. Underripe mango is used extensively in Southeast Asian cooking — raw in salads (Thai green mango salad), pickled, or cooked in chutneys. Ripe mango works in sauces, glazes, desserts, and sorbets. It can be grilled briefly over high heat which concentrates the sweetness and adds a slight caramelised note.

Find more quick preparation guides on The Cookery Techniques Larder. And if you are building a fruit-forward summer spread, the healthy smoothies guide pairs well with freshly prepared mango.

Steve Deacon

Writer

Hi, I'm Steve, a former member of the dreaded corporate world who's decided to give it all up and do something I wanted to do for a change! My wife, Jen (and yes, I am well and truly punching above my weight) and I live in a sleepy little town in the middle of the UK and our favourite things are...food and wine!!

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