This Banana Cake with a Nutty Crumble Topping is a moist, spiced banana cake topped with a buttery pecan crumble. It’s warm, nostalgic, and irresistibly comforting — perfect for using up ripe bananas or serving as a cozy dessert or afternoon tea treat.
150 g butter, at room temperature
140 g (2/3 cup) caster sugar
2 eggs
1 cup mashed banana (about 2–3 ripe bananas)
1 tsp mixed spice
250 g (1 2/3 cups) self-raising flour, sifted
80 ml (1/3 cup) milk
Nutty Crumble Topping:
75 g (1/2 cup) plain flour
50 g (1/3 cup) self-raising flour
70 g (1/3 cup, firmly packed) brown sugar
1/2 tsp ground cinnamon
100 g cold butter, finely chopped
50 g pecans, finely chopped
Use overripe bananas for the best flavor and texture.
Substitute pecans with walnuts, almonds, or rolled oats for variation.
For extra flavor, add a pinch of nutmeg, ginger, or orange zest.
Replace half the butter in the cake with mashed banana for a lighter version.
Store in an airtight container for up to 3 days or freeze for up to 2 months.