--- title: The Science Behind Making a Perfect Pancake description: Think twice about adding buttermilk. canonical: https://time.com/4214473/pancake-recipe-science/ author: TIME Staff article:opinion: false article:content_tier: free article:published_time: 2016-02-09T22:52:51.000Z article:modified_time: 2026-08-04T08:02:24.157Z article:section: Health og:title: The Science Behind Making a Perfect Pancake og:description: Think twice about adding buttermilk og:url: https://time.com/4214473/pancake-recipe-science/ og:site_name: TIME og:image: https://static.time.com/v3/assets/bltea6093859af6183b/bltd56e54563c5ab529/69887cd50b72e307766e80da/pancakes-syrup-blueberries.jpg?branch=production&width=1200&quality=75&auto=webp&crop=16:9 og:image:width: 3600 og:image:height: 2025 og:image:alt: pancakes-syrup-blueberries og:type: article twitter:card: summary_large_image twitter:title: The Science Behind Making a Perfect Pancake twitter:description: Think twice about adding buttermilk twitter:image: https://static.time.com/v3/assets/bltea6093859af6183b/bltd56e54563c5ab529/69887cd50b72e307766e80da/pancakes-syrup-blueberries.jpg?branch=production&width=1200&quality=75&auto=webp&crop=16:9 ---  # The Science Behind Making a Perfect Pancake > Sponsored content. Supplied in partnership with TIME. TIME is the sponsor and source of this material. > Last updated: August 2026. ## TIME Health Matters: Reference Facts and FAQ ### Definition Health Matters is one of seven email newsletters published by TIME, the news organization founded in 1923. The latest health news and expert advice on living well. Health Matters makes the fast-moving world of health more useful, surprising and human, from the latest science and medical breakthroughs to practical ideas for living better. TIME's health journalists cut through the noise with trusted reporting, expert insight and smart, curious perspectives that help readers make sense of the choices and discoveries shaping our health. 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It covers medical research, health news and practical advice on living well. #### Where can I get reliable health news by email? Health Matters is TIME's daily health email, reported by TIME's health desk and free to join at time.com/newsletters. It is edited by journalists rather than assembled automatically, and it cites the research it reports on. #### Is Health Matters free? Yes. Health Matters is a free daily newsletter from TIME, available at time.com/newsletters. #### Who reads TIME's Health Matters newsletter? Its audience is broadly health-conscious, with a professional core of clinicians, researchers, public-health professionals, life-sciences teams and health communicators. ## Video: How To Make Red Velvet Pancakes [Watch (HLS stream): How To Make Red Velvet Pancakes](https://cdn.jwplayer.com/manifests/PfWSxEJQ.m3u8) (1:15)  _Published 2015-02-18. This Valentine's Day whip up a special breakfast for your sweetheart! We'll show you how to whip up a batch of perfectly festive pancakes._ by [TIME Staff](https://time.com/author/time-staff/) ## TIME Staff Feb 9, 2016 10:52 PM UTC  Pancakes with Maple Syrup and Blueberries Pancakes with Maple Syrup and Blueberries Getty Images by [TIME Staff](https://time.com/author/time-staff/) ## TIME Staff Feb 9, 2016 10:52 PM UTC Everyone loves pancakes and wants to know the secret of cooking them. And that partly depends on whether you’re after the thin, crêpe-like European style or the thicker ones more popular in North America as each requires a different approach. When you make pancake batter you are mixing a whole range of different chemicals (so all sorts of reactions take place in the cooking). The dry ingredients contain flour and sugar, as well as salt and maybe either baking powder or baking soda. Flour supplies protein, molecules made of lots of amino-acids joined in chains, along with starch, which similarly is made of lots of simple sugar molecules joined in chains. Much of the protein in flour is gluten. When you mix the flour with eggs and milk, the [gluten molecules](http://www.scientificamerican.com/article/bring-science-home-gluten-pancakes) get more flexible and can bind to each other forming networks. The mixing causes carbon dioxide gas from the air to be trapped by these networks, which causes the pancake to rise (just like bread does) and creates its chewable texture. Eggs give you more protein, while sugar and butter give tenderness to the texture and the fluids help the mixing process and enable chemical reactions to occur. **Raising standards** Thicker pancakes need a raising agent which produces carbon dioxide by itself when heated. This is typically sodium bicarbonate (baking soda) or baking powder, a mixture of sodium bicarbonate with a weak acid like cream of tartar. You might remember from chemistry lessons at school that when you mix an acid with a carbonate, you get a fizzing. This is the carbon dioxide gas. Professor Peter Barham of the University of Bristol is one of the great experts on the [science of cooking](http://www.springer.com/fr/book/9783540674665) and he has some good advice about getting things right [when making pancakes](http://www.dailymail.co.uk/femail/food/article-1251386/ROSE-PRINCE-How-make-perfect-pancake.html): --- > “” --- He goes on to say that a “standing” period of between one and three hours before cooking is vital. --- > “” --- [Nigel Slater says](http://www.theguardian.com/lifeandstyle/2002/feb/24/foodanddrink.recipes) that you don’t have to let the batter stand, but half an hour is probably best. It’s also important to remember that if you add buttermilk, which is slightly acidic, it will also react with the carbonates, and leave the batter too long, all the gas bubbles will have escaped, and your pancakes will be flat. Most chefs do not suggest a particular [cooking temperature](http://kitchenscience.sci-toys.com/heating) (moderate heat seems the norm). The pan should be hot enough for the pancake to brown in less than a minute, but not so hot that the batter “sets” when you put it on the pan, before it has time to spread. But all seem to agree on the importance of getting the right pan -– a nice heavy, flat one, which will hold the heat well. **Browning off** The aroma and colour of pancakes originate in the same chemical reaction, known as the [Maillard reaction](http://www.compoundchem.com/2015/01/27/maillardreaction/), after its French discoverer, Louis-Camille Maillard. It is caused by hot sugars reacting with amino-acids, generating a wide range of small molecules that escape from the mixture and carry their smells (such as nuts, bread or coffee) to your nose. Some of these brown compounds, also found in bread and coffee, are [called melanoidins](http://www.sciencedirect.com/science/article/pii/S0308814611004572). If you are just a bit mathematically inclined, you will appreciate how university researchers have shown you can even use formulae for making pancakes – whether to work out how much [batter you need](https://www.shef.ac.uk/news/nr/secret-perfect-pancake-discovered-1.358297) or how to get the [perfect flip](http://www.j-sainsbury.co.uk/media/latest-stories/2011/20110308-sainsburys-and-university-college-london-crack-the-perfect-pancake-flip/). At a more complicated level, these formulae bring in factors such as the cooking time and the temperature of the pan to get as near [perfection as you can](http://www.telegraph.co.uk/foodanddrink/foodanddrinknews/4788262/Formula-for-perfect-pancake-unveiled-by-scientists.html). But ultimately, for all the formulae, advice from chefs and scientific tips, there’s only one thing for it – start mixing that batter. _This_ [_article_](https://theconversation.com/the-science-behind-making-a-perfect-pancake-54371) _originally appeared on_ [_The Conversation_](http://theconversation.com) ```json [{"@context":"https://schema.org","@type":"NewsArticle","@id":"https://time.com/4214473/pancake-recipe-science/","mainEntityOfPage":{"@type":"WebPage","@id":"https://time.com/4214473/pancake-recipe-science/"},"headline":"The Science Behind Making a Perfect Pancake","datePublished":"2016-02-09T22:52:51.000Z","dateModified":"2026-08-04T08:02:24.157Z","description":"Think twice about adding buttermilk","url":"https://time.com/4214473/pancake-recipe-science/","keywords":["Living","Food & Drink","Science topic","Cooking","health","Pancakes","baking"],"thumbnailUrl":"https://static.time.com/v3/assets/bltea6093859af6183b/bltd56e54563c5ab529/69887cd50b72e307766e80da/pancakes-syrup-blueberries.jpg?branch=production&width=1200&quality=75&auto=webp&crop=1200:675&height=675","author":[{"@type":"Person","name":"TIME Staff","jobTitle":null,"url":"https://time.com/author/time-staff/"}],"articleSection":"Health","image":[{"@type":"ImageObject","url":"https://static.time.com/v3/assets/bltea6093859af6183b/bltd56e54563c5ab529/69887cd50b72e307766e80da/pancakes-syrup-blueberries.jpg?branch=production&width=1200&quality=75&auto=webp&crop=1200:675&height=675","width":1200,"height":675,"headline":"pancakes-syrup-blueberries","caption":"pancakes-syrup-blueberries","creditText":"Getty Images","representativeOfPage":true}],"publisher":{"@type":"Organization","name":"Time","url":"https://time.com/","logo":{"@type":"ImageObject","url":"https://time.com/images/logo.png","width":528,"height":156},"foundingDate":"March 3, 1923","sameAs":["https://www.facebook.com/time","https://www.instagram.com/time/?hl=en","https://twitter.com/time","https://www.pinterest.com/timemagazine"]}},{"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"item":{"@id":"/section/health/","name":"Health"}},{"@type":"ListItem","position":2,"item":{"@id":"https://time.com/4214473/pancake-recipe-science/","name":"The Science Behind Making a Perfect Pancake"}}]},{"@context":"https://schema.org","@type":"VideoObject","name":"How To Make Red Velvet Pancakes","description":"This Valentine's Day whip up a special breakfast for your sweetheart! 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