Big crumb coffee cake from Smitten Kitchen by Deb Perelman
- butter
- cake flour
- egg yolks
- granulated sugar
- ground cinnamon
- ground ginger
- rhubarb
- sour cream
Always check the publication for a full list of ingredients. An Eat Your Books index lists the main ingredients and does not include 'store-cupboard ingredients' (salt, pepper, oil, flour etc.)