Daring Bakers' Swiss Roll Ice Cream Cake

Gosh, this month's challenge hosted by Sunita of Sunita's world seemed so simple but in fact there were many factors necessary to make this cold cake successful. For one, patience had to be in place, in regards to freeze, refreeze, freeze, and refreeze the whipping cream to turn it into Vanilla and Chocolate Ice Cream. And not to mention freezing the Hot Fudge Sauce that create the boundary between the two ice cream flavors.



Another important factor was the freezer. I happened to have a not-so-powerful one that even leaving the ice cream to freeze for 5 hours did not make the texture firm and hard. It was just in between soft and firm. The fact of setting it into the maximum coldness didn't seem to make any difference. Time was luxurious then, and I did not have it sufficiently.

So the overnight freezing only resulted in a presentable Swiss roll ice cream cake, good enough to take photograph, but still not hard enough - or that I am not convinced enough - to risk cutting through it in order to show the ice cream layers. So I guess I need more time to leave it int the freezer and show the internal layers in my upcoming post. So this is what I can show for now...



The July 2010 Daring Bakers’ challenge was hosted by Sunita of Sunita’s world – life and food. Sunita challenged everyone to make an ice-cream filled Swiss roll that’s then used to make a bombe with hot fudge. Her recipe is based on an ice cream cake recipe from Taste of Home.

SWISS ROLL ICE CREAM CAKE



1. Swiss Roll
Prepare: 2 baking pans ( 11 inches by 9 inches )

Ingredients:
- 6 medium sized eggs
- 1 C / 225 gms caster sugar /8 oz+ extra for rolling
- 6 tblsp / 45gms/ a pinch over 1.5 oz of all purpose (plain) flour + 5 tblsp/40gm /a pinch under 1.5 oz of natural unsweetened cocoa powder, sifted together
- 2 tblsp /30ml / 1 fl oz of boiling water
- a little oil for brushing the pans

Method:
- Pre heat the oven at 200 deg C /400 deg F approximately. Brush the baking pans ( 11 inches by 9 inches ) with a little oil and line with greaseproof baking paper. If you have just one pan, bake one cake and then let the pan cool completely before using it for the next cake.
- In a large mixing bowl, add the eggs and sugar and beat till very thick; when the beaters are lifted, it should leave a trail on the surface for at least 10 seconds.
- Add the flour mixture, in three batches and fold in gently with a spatula. Fold in the water.
- Divide the mixture among the two baking pans and spread it out evenly, into the corners of the pans.
- Place a pan in the centre of the pre heated oven and bake for about 10-12 minutes or till the centre is springy to the touch.
- Spread a kitchen towel on the counter and sprinkle a little caster sugar over it.
- Turn the cake on to the towel and peel away the baking paper. Trim any crisp edges.
- Starting from one of the shorter sides, start to make a roll with the towel going inside. Cool the wrapped roll on a rack, seam side down.
- Repeat the same for the next cake as well.

For the filling:
- 2C / 500 mls/ 16 fl oz of whipping cream
- 1 vanilla pod, cut into small pieces of about ½ cm (or 1 tsp vanilla extract)
- 5 tblsp / 70gms/2.5oz of caster sugar

Method:
- Grind together the vanilla pieces and sugar in a food processer till nicely mixed together. If you are using vanilla extract, just grind the sugar on its own and then add the sugar and extract to the cream.
-In a large bowl, add the cream and vanilla-sugar mixture and beat till very thick.
- Divide the cream mixture between the completely cooled cakes.
- Open the rolls and spread the cream mixture, making sure it does not go right to the edges (a border of ½ an inch should be fine).
- Roll the cakes up again, this time without the towel. Wrap in plastic wrap and chill in the fridge till needed, seam side down.



2. Vanilla Ice Cream

Ingredients:
- 2 and ½ C / 625 ml / 20 fl oz of whipping cream
- 1 vanilla bean, minced or 1 tsp/ 5 ml/ .15 fl oz vanilla extract
- ½ C / 115gms/ 4 oz of granulated sugar

Method:
- Grind together the sugar and vanilla in a food processor. In a mixing bowl, add the cream and vanilla –sugar mixture and whisk lightly till everything is mixed together. If you are using the vanilla extract, grind the sugar on its own and then and the sugar along with the vanilla extract to the cream.
- Pour into a freezer friendly container and freeze till firm around the edges. Remove from the freezer, beat till smooth and return to the freezer. Do this 3-4 times and then set completely.

3. Hot Fudge Sauce

Ingredients:
- 1 C / 230gms/ 8 oz of caster sugar
- 3 tblsp / 24gms/1.5 oz of natural unsweetened cocoa powder
- 2 tblsp /15gms/ 1 oz of cornflour/cornstarch
- 1 and ½ C /355ml /12 fl oz of water
- 1 tblsp /14gms/ 1 oz butter
- 1 tsp/5 ml / .15 fl oz vanilla extract

Method:
- In a small saucepan, whisk together the sugar, cocoa powder, cornflour and water.
- Place the pan over heat, and stir constantly, till it begins to thicken and is smooth (for about 2 minutes).
- Remove from heat and mix in the butter and vanilla. Keep aside to cool .

4. Chocolate Ice Cream

Ingredients:
- 2C/ 500 ml whipping cream
- 1 C/230gms/8 oz caster sugar
- 3 tblsp/ 24 gms/1.5 oz of natural unsweetened cocoa powder

Method:
- Grind together the sugar and the cocoa powder in a food processor .
- In a saucepan, add all the ingredients and whisk lightly.
- Place the pan over heat and keep stirring till it begins to bubble around the edges.
- Remove from heat and cool completely before transferring to a freezer friendly container till firm around the edges. If you are using an ice cream maker, churn the ice cream according to the manufacturer’s instruction, after the mixture has cooled completely.
- Remove from the freezer, beat till smooth and return to the freezer. Do this 3-4 times and then set completely.

5. Assembly

Method:
- Cut the Swiss rolls into 20 equal slices ( approximately 2 cms each ).
- Cover the bottom and sides of the bowl in which you are going to set the dessert with cling film/plastic wrap.
- Arrange two slices at the bottom of the pan, with their seam sides facing each other. Arrange the Swiss roll slices up the bowl, with the seam sides facing away from the bottom, to cover the sides of the bowl. Cover the bowl with plastic wrap and freeze till the slices are firm (at least 30 minutes).
- Soften the vanilla ice cream. Take the bowl out of the freezer, remove the cling film cover and add the ice cream on top of the cake slices. Spread it out to cover the bottom and sides of the bowl. Cover the bowl with plastic wrap and freeze till firm ( at least 1 hour)
- Add the fudge sauce over the vanilla ice cream, cover and freeze till firm . ( at least an hour)
- Soften the chocolate ice cream and spread it over the fudge sauce. Cover with plastic wrap and freeze for at least 4-5 hours till completely set .
- Remove the plastic cover, and place the serving plate on top of the bowl. Turn it upside down and remove the bowl and the plastic lining. If the bowl does not come away easily, wipe the outsides of the bowl with a kitchen towel dampened with hot water. The bowl will come away easily.
-Keep the cake out of the freezer for at least 10 minutes before slicing, depending on how hot your region is. Slice with a sharp knife, dipped in hot water.