Frequently Asked Questions
What are Boston Potato Buns with Pink Icing?
They are a traditional sweet treat that uses sieved cooked potatoes in the batter to create a moist and sweet bun, topped with a signature pink glace icing and coconut.
Why is potato used in this bun recipe?
Potato acts as a secret ingredient that adds a unique moistness and a natural subtle sweetness to the crumb of the buns.
What type of potato should I use?
Any floury or all-purpose potato works well, as long as it is cooked until soft and sieved to ensure a smooth texture in the batter.
Do I need to sieve the potato?
Yes, sieving the potato is essential to prevent lumps and ensure it mixes evenly with the sugar and flour.
What size baking tins are required for this recipe?
The recipe calls for two 20 cm (8 inch) round sandwich tins, which should be buttered before use.
What is the recommended oven temperature?
Preheat your oven to 180ยฐC (350ยฐF) for the best baking results.
How long do the buns need to bake?
The buns typically take between 20 to 25 minutes to bake thoroughly.
How can I tell if the buns are finished baking?
Insert a skewer into the center of the bun; if it comes out clean, the buns are ready to be removed from the oven.
What ingredients are in the pink icing?
The icing consists of icing sugar, a small amount of fruit juice or water, vanilla essence, and a drop of red food coloring.
Can I use water instead of fruit juice for the icing?
Yes, you can use either water or fruit juice to achieve the desired creamy consistency for the glace icing.
How do I achieve the soft pink color for the icing?
Add the red food coloring one drop at a time, stirring constantly until the icing reaches your preferred shade of pink.
When should I apply the icing?
Wait until the buns have cooled completely on a wire rack before spreading the icing to prevent it from melting.
What should I sprinkle on top of the icing?
The recipe recommends a generous sprinkle of coconut over the fresh icing.
Is it necessary to add mixed fruit?
While mixed fruit is traditional for this recipe, you can omit it if you prefer a plain potato bun.
Can I substitute the self-raising flour?
If you do not have self-raising flour, you can use all-purpose flour mixed with 2 teaspoons of baking powder for every cup of flour.
How many servings does this recipe yield?
This recipe is designed to produce 16 servings.
What is the best way to serve these buns?
These buns are delicious when sliced and can be served buttered if desired, making them perfect for afternoon tea.
Can I make these buns in advance?
Yes, they can be made a day in advance. Store them in an airtight container to maintain their moistness.
How should I store leftover Boston Potato Buns?
Store any leftovers in an airtight container at room temperature for up to 2-3 days.
Are these buns suitable for freezing?
Yes, you can freeze the un-iced buns for up to 3 months. Thaw and ice them fresh before serving.
What kind of milk should I use?
Standard whole milk is recommended, but you can use low-fat or non-dairy milk alternatives if needed.
Can I use a different color for the icing?
Absolutely! While pink is traditional for Boston buns, you can use any food coloring you like or leave it white.
Is this recipe easy for beginners?
Yes, the instructions are straightforward, and the 'mix and bake' method makes it very accessible for novice bakers.
What does the 'mixed fruit' usually contain?
Commercial mixed fruit usually contains a blend of sultanas, raisins, currants, and candied citrus peel.
Do I need to use an electric mixer?
While an electric mixer can help combine the potato and sugar quickly, a sturdy whisk or wooden spoon works just as well.
Can I use leftover mashed potatoes?
Yes, as long as the mashed potatoes are plain (no salt, butter, or garlic added) and are sieved to ensure they are smooth.
How thick should the icing be?
The icing should be a creamy consistencyโthick enough to stay on the bun but thin enough to spread easily.
Can I substitute vanilla essence?
Yes, you can use vanilla extract or even almond extract for a different flavor profile in the icing.
Why did my buns not rise?
Ensure your self-raising flour is fresh, as old leavening agents can lose their effectiveness over time.
What makes this a 'Heavenly' recipe?
The combination of the moist potato-based crumb and the sweet vanilla icing creates a nostalgic, comforting flavor that many describe as heavenly.