Shortbread Cookies should be sinfully buttery and delectably tender! Just flour, butter and sugar is all you need. www.recipetineats
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5 from 36 votes

Shortbread Cookies

Recipe video above. I’m a firm believer that shortbread cookies should be sinfully buttery and delectably tender. And these are, as great shortbread cookies should be, not that sweet, quite delicate and when you bite into them, they crumble softly, as demonstrated in the VIDEO! TRICK for clean cuts, no crumbles, is to slice halfway through baking.
Prep Time5 mins
Cook Time30 mins
Total Time35 mins
Course: Sweets
Cuisine: Scottish, Western
Keyword: Shortbread cookies
Servings: 24
Calories: 127kcal
Author: Nagi

Ingredients

  • 250g / 8 oz salted butter, softened (2 x US sticks, 1 cup) (or unsalted + ¼ tsp salt)
  • 3/4 cup (90g) icing sugar (powdered sugar) (Note 2)
  • 2 cups (300g) plain / all purpose flour

Instructions

  • Preheat oven to 160C/325F (standard) or 150C/300F (fan forced / convection).
  • Butter and line a 31.5 x 23.5 cm / 9 x 13" pan with baking paper with overhang.
  • Beat butter until smooth (or use very soft butter and a wooden spoon). Add icing sugar and beat until combined.
  • Add half the flour and beat until mostly combined – it will resemble wet sand. Then beat in the remainder. Use your hands to bring it together into a smooth ball of dough – knead lightly if required.
  • Roughly press down into a rectangle shape, then transfer into the pan. Press into the pan. Optional: Roll over the top using a small rolling pin or glass (that’s what I used) for a smooth surface. Don’t press down too hard – it makes the cookies firmer
  • Bake for 20 minutes until edges are very light golden and most of the surface is still pale gold.
  • Remove from the oven. Working quickly, cut into desired shape (I do 8 x 3 bars, like Walker’s shortbread biscuits) and prick all over with a fork (optional).
  • Return to the oven for 8 minutes or until the surface is light golden – not browned. Turn the oven off, crack it open ajar, then leave to cool for at least 1 hour in the oven.
  • Remove from the oven, use paper overhang to remove the biscuits from the pan. Cool fully on rack. Serve with tea!!

Notes

1. RICE FLOUR: This recipe makes shortbread that's tender enough as it is so you don't need rice flour. You can use it if you want - the difference is marginal. Just swap out ¼ cup of the flour with rice flour, add it with the flour.
Some recipes say you can use cornstarch/cornflour as well. I personally find this leaves a bit of a chalky taste.
2. SUGAR: I like to use icing sugar because the grains are finer so you get a smoother finish on the surface. Also icing sugar is about 1/2 the sweetness of sugar by volume.
There are 2 types of icing sugar in Australia - Soft and Pure. Either works (I can't tell difference in outcome) - I usually use Soft because it's what I always have. 
The icing sugar can be substituted with 1/2 cup of white sugar, preferably caster/superfine sugar + 2 tbsp flour.
3. FOOD PROCESSOR / RUBBING BUTTER: Instead of creaming softened butter, the other method is to rub the butter in. This yields a more crumbly shortbread but the surface is rougher – see comparison photo in post. If you wish to use this method (which I believe is the original traditional method, think pre beater days!), this is how to do it:
* Cut COLD butter into 1cm / 2/5” cubes;
* Food processor: place all the flour, sugar and butter in a food processor. Pulse 20 times, then whizz on high for 25 seconds until it forms breadcrumbs. Turn out onto work surface and proceed with recipe;
* Rubbing with fingers: Place all the flour and sugar in a bowl, then add butter. Use fingertips to rub butter into flour until it forms breadcrumbs (see video for how it should look). Turn out onto work surface and proceed with recipe.
4. HOT WEATHER WARNING! If it is super hot where you are and/or you have very hot hands with the butter rubbing method, press the dough into the pan then refrigerate for 20 minutes or until chilled.
5. PRECUTTING: To cut out into shapes before baking, it is best to add 2 tbsp  flour to make a dough that won’t spread as much when baking. Then roll out into 1 cm / 2/5” thickness and cut into desired shape, place on a baking paper lined tray and refrigerate for 30 minutes. Preheat oven to 150C/300F (fan forced) or 170C/340F (standard) then bake for 15 minutes until the edges are just starting to the brown but the surface is still a pale gold.
6. METHOD NOTES:
  • Partial cook before cutting and pricking (if you do when fully raw, the cuts/pricks disappear when baked);
  • Cutting cooked biscuit has tendency to crack surface a bit - not as neat;
  • Leave the shortbread in the oven to cool. This is a tip I picked up from Cooks’ Illustrated – it allows the biscuit to finish cooking without the surface browning (shortbread cookies should be very pale).
7. MEASURING CUPS IN DIFFERENT COUNTRIES: Shortbread is actually quite forgiving. I've tested this using both US and Australian measures and I couldn't tell the difference.
8. Store in an airtight container for 3 days or in the freezer for up to 2 months.

Nutrition

Serving: 25g | Calories: 127kcal