Introduction
These muffins celebrate the tart, vibrant flavor of rhubarb, perfectly balanced with the warm, spicy kick of ginger. The sour cream ensures a beautifully tender crumb, while a sprinkle of brown sugar creates a delightful sweet crust on top. You’ll love how easily they come together for a perfect spring or summer treat.
Prep & Cook Time
Prep Time: 10 minutes
Cook Time: 25 minutes
Total Time: 35 minutes
Servings: 12 muffins
Ingredients
- 75g soft light brown sugar, plus 25g extra for sprinkling over the muffins
- 300g fresh rhubarb, chopped into 2cm dice
- 250g plain (all purpose) flour
- 2 tsp baking powder
- pinch of salt
- 1 tsp ground ginger
- 150g caster (super fine) sugar
- 125ml sunflower or vegetable oil
- 1 tbsp ginger syrup from a jar of stem ginger
- 2 medium eggs
- 150ml sour cream
- 25g stem ginger (in syrup), chopped finely
Instructions
- Preheat your oven to 190°C (170°C fan)/375°F/Gas 5. Line a 12-hole muffin tin with paper cases.
- In a small bowl, toss the chopped fresh rhubarb with the 75g of soft light brown sugar. Set this aside while you prepare the batter.
- In a large mixing bowl, sift together the plain flour, baking powder, salt, and ground ginger. Stir in the caster sugar.
- In a separate bowl or jug, whisk together the sunflower oil, ginger syrup, eggs, and sour cream until smooth and well combined.
- Pour the wet ingredients into the dry ingredients. Gently fold the mixture together with a spatula until just combined; the batter should still look a little lumpy.
- Fold in the sugared rhubarb (and any juices in the bowl) and the finely chopped stem ginger until evenly distributed.
- Divide the batter evenly among the 12 muffin cases. Sprinkle the tops generously with the reserved 25g of soft light brown sugar.
- Bake for 22-25 minutes, or until the muffins are golden brown, well risen, and a skewer inserted into the center comes out clean.
- Allow the muffins to cool in the tin for 5 minutes before transferring them to a wire rack to cool completely.
Variations
- Make a Loaf: Bake the batter in a greased and lined 2lb loaf tin. Extend the baking time to 50-60 minutes, covering the top with foil if it browns too quickly.
- Add a Streusel: Before baking, top each muffin with a crumble made from rubbing together 50g flour, 25g cold butter, and 25g brown sugar, instead of just sprinkling with sugar.
- Serve with a Dollop: Serve the muffins warm with a spoonful of extra sour cream, crème fraîche, or Greek yogurt for extra tang.
- Mini Muffins: For bite-sized treats, bake in a mini muffin tin for 12-15 minutes. This recipe will yield about 24 mini muffins.
Tips for Success
- Don’t Over-mix: Over-mixing the batter is the most common cause of tough muffins. Fold gently until the flour is just incorporated.
- Tartness Control: If your rhubarb is particularly tart, you can toss it with the brown sugar and let it macerate for up to 30 minutes to draw out more juices and mellow the flavor.
- Room Temperature Ingredients: Ensure your eggs and sour cream are at room temperature before mixing; this helps the batter come together smoothly and evenly.
- Even Distribution: For muffins with rhubarb and ginger in every bite, use a cookie scoop or two spoons to portion the batter, making sure each scoop includes the chunky ingredients from the bottom of the bowl.
Storage & Reheating
Store cooled muffins in an airtight container at room temperature for up to 3 days. To refresh them, warm in a microwave for 10-15 seconds or in a preheated oven at 160°C for 5-7 minutes. They can also be frozen for up to 3 months; thaw at room temperature.
FAQ
Can I use frozen rhubarb?
Yes, use it directly from frozen. There’s no need to thaw it first, but you may need to add 2-3 minutes to the baking time.
What can I use instead of sour cream?
Full-fat plain yogurt or buttermilk can be used as a direct substitute for the sour cream.
My muffins are too pale.
Ensure your oven is fully preheated. For a better rise and color, you can try placing the tin in the top third of the oven for the last few minutes of baking.
Can I make these gluten-free?
Yes, substitute the plain flour with a good-quality 1:1 gluten-free flour blend that contains xanthan gum.
Why did my muffins sink in the middle?
This is usually due to underbaking, opening the oven door too early, or using expired baking powder. Test for doneness with a skewer.
Can I reduce the sugar?
You can reduce the caster sugar slightly (by 25g), but the soft brown sugar is key for texture and flavor, especially the topping.

