Cinnamon Crumb Surprise for special favours

I haven't been baking or blogging for awhile. Like a huge part of the online community, I've been distracted with Facebook and Fighters' Club. It's seriously addictive and been overwhelmed by the huge surprise reunion party that was awaiting me. It is incredibly surreal. It's amazing how I still manage to get work done. Somehow.

Cinnamon Crumb Surprise


A few reasons motivated me to bake today. I promised muffins in return for favours, Zorra's Apple Day food blog event, Muffin Monday (MM06) hosted by Pernille and of course this great recipe I found in Rose Levy Beranbaum's The Bread Bible. This was meant to be baked in a loaf but decided to make muffin versions. This is not like any apple muffin I've had before. This is wonderfully light and fine in texture. The slice of apple in the center is a sweet surprise and the cinnamon crumble is a winner!

Cinnamon Crumb Surprise


I think what makes this more special and unlike any other cake or muffin recipe I've come across is sour cream. I also used Top Flour instead of All-purpose and this does give it a softer texture. It is also important to have the oven hot enough to set the structure quickly to support the crumb topping and prevent it from sinking.

This is a great accompaniment with a lazy afternoon beverage.

Cinnamon Crumb Surprise
Makes 6 large muffins

Crumb Topping and Filling
¼ Cup Light Brown Sugar
1½ Tbspn Granulated Sugar
¾ Cup Walnuts
1 Tspn Cinnamon
¼ Cup + 2 Tbspn Cake flour (unsifted)
3 Tbspn Unsalted Butter, melted
¼ Tspn Pure Vanilla Extract

Apple Filling and Batter
1 Small Tart Apple, peeled, cored and cut into ¼ inch thick slices
2 Tspn Lemon Juice
1 Large Egg
2 Large Egg Yolks
½ Cup Sour Cream
1 Tspn Pure Vanilla Extract
1½ Cups Cake Flour, sifted
¾ Cup Sugar
¼ Tspn Baking Powder
Tspn Baking Soda
¼ Tspn Salt
130g Butter, softened

Cinnamon Crumb Surprise


Preheat oven to 180C

To make crumb mixture:
In a food processor, pulse sugars, nuts and cinnamon until coarsely chopped. Reserve ½ Cup for the filling. Add in flour, butter and vanilla to the remainder and pulse until the butter is absorbed and resembling coarse bread crumbs. Empty into a bowl and refrigerate for about 20 minutes until needed.

Batter:
In a medium bowl, lightly combine egg, egg yolks, ¼ of the sour cream and vanilla.
In a mixer bowl, blend together flour, sugar, baking powder, baking soda and salt. Add in butter and remaining sour cream and mix until the dry ingredients are moistened. Scrape down sides, add in egg mixture in 2 batches. Mix well until all the ingredients are well incorporated and stretchy.
Fill muffin cups till ½ fill, sprinkle a layer of reserved crumb mixture, top with apple slice, drop reserved batter over apple and spread evenly. Sprinkle with refrigerated crumb topping.

Bake for 55 minutes or after a toothpick inserted in the center comes out clean. Tent loosely with baking paper after 45 minutes to prevent over over-browning. Cool for 10 minutes before eating and cool completely before packing in an air-tight container.