Crumble Topping
Bobbie's coarse, buttery crumble to scatter over any muffin batter.

Ingredients
- ½ cup all-purpose flour
- ½ cup brown sugar
- ¼ cup rolled oats (optional)
- ¼ tsp cinnamon
- ¼ cup cold butter, cut into small pieces
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Method
- 1
In a bowl, whisk together the flour, brown sugar, oats (if using) and cinnamon.
- 2
Add the cold butter and use a fork or your fingers to mix until the mixture resembles coarse crumbs.
- 3
Sprinkle over muffin batter before baking.
Get this in a pack
Crumble Topping is printed in More Family Favourites
27 recipes, each on its own printable page, with a shopping list. Instant download. See what's inside
$12
Or get every pack in one go: The Whole Kitchen Collection — $39
From Bobbie's “Bobbie's Muffin Recipes”. Written up by Bobbie's Kitchen · Updated 26 October 2026