Sweet Potato Mousse with Espresso Chocolate Sauce

This week's FoodieFights is Battle Sweet Potato and Coffee. It's a tough battle for me, because while I love sweet potatoes, I hate coffee. In fact, before creating this recipe, I've never even made a cup of coffee before. So my challenge today wasn't so much how to combine sweet potatoes with coffee (I immediately had several ideas) but how to combine them into something that I would actually eat. After considering several ideas, I decided to go with a dessert. After all, most new coffee drinkers drown their coffee with sugar and cream, right?

Sweet Potato Mousse

• 1 sweet potato (about 8 oz), peeled and diced
• 2 oz. cream cheese
• 1/2 c. powdered sugar
• 1 tsp vanilla
• 1 tsp ground cinnamon
• 1/2 tsp fresh ground nutmeg
• 1/2 tsp ground clove
• 1 cup heavy cream, very cold

Cook the sweet potato in salted boiling water, then drain well and chill. Once the potatoes are nice and cold, add the cream cheese, powdered sugar, vanilla, and spices. Beat on very low speed until combined, then ramp up the speed and beat until smooth and slightly fluffy.

Next, beat the heavy cream until it attains a medium firmness. If you overbeat here, then in the next step you will make sweet potato butter. It actually sounds like that might be tasty, but it's not what we're going for. Fold in about a third of your whipped cream with you sweet potato to lighten it up, then throw the sweet potato back into the whipped cream. Fold well, then whip again at medium speed until it attains a nice mousse-y firmness. Chill in the fridge while you make the...

Espresso Chocolate Sauce

• 1/2 cup sugar
• 1/2 cup cocoa powder
• 1 healthy pinch of salt
• 1 cup fresh hot espresso (or double-strength coffee)
• 1 tbsp coffee liqueur

In a small saucepan, whisk together the dry ingredients, then slowly whisk in the espresso and liqueur. I've found that if you whisk it into a paste then slowly add more liquid it keeps you from having chunks of undissolved bits of chocolate. Heat the mixture slowly. Boil for about a minute, then let cool. It should thicken as it cools, becoming the consistency of bottled chocolate syrup.


The Reveal

All you really need to serve this is a spoon for the mousse and a big bowl of sauce, but if you plan on serving this to someone instead of eating it all yourself, it's not hurt by a nice sprinkling of candied pecans:



The dessert as a whole is really quite a trip. You are immediately hit with the smokiness of the coffee, which I'm not supposed to like, but I'm surprised to find that I love it. Next comes the creaminess of the mousse with a delicate but definite hit of sweet potato, and it's rounded out with the deep, dark sweetness of chocolate.

Ice Cream Part I: Maple Pecan and Bacon

Last week's Foodie Fights was Battle Frozen Dessert! I did not get selected to participate, but it was enough to finally get me off my laurels and make some ice cream, something I've been wanting to do for a long time. So, after rewatching the Churn Baby Churn and Churn Baby Churn 2 episodes of Good Eats, I decided to set off and make Philadelphia style ice cream, (i.e. frozen cream and sugar) which seemed like the easiest type to attempt for my first... attempt.

But what kind? Well, I've always had a love affair with bacon, and lately I've been semi-successfully incorporating it into sweet desserts, so why not ice cream? Another combination I really love is pecans and bacon, and maple and pecans, and guess what? I just so happened to have in the fridge some fresh, B-grade maple syrup my brother's girlfriend made, so I figured it was destiny.

Maple Bacon and Pecan Ice Cream

• 4 cups (1 qt) half and half
• 2 cups (1 pt) heavy cream
• 1 1/2 cups brown sugar
• 1/4 cup maple syrup (B-grade is better for this as it has a richer flavor and is less sweet; whatever you do, don't use maple flavored syrup.)
• 1 tsp cinnamon
• 1/2 tsp ground nutmeg
• 1/2 tsp ground clove
• 1 tsp vanilla extract

 Slowly heat all ingredients except the vanilla to 170F (or if you don't have a thermometer, heat it until you see one single bubble), then cool slightly and add the vanilla. Place in an air-tight container and store in the refrigerator. You need it to at least get down to fridge temp, but it will be even better if you keep it overnight.

• 1 1/2 cups (6 oz) pecan pieces
• 2 Tbsp butter
• 3 Tbsp white sugar
• 1 tsp cinnamon
• 1/2 tsp ground nutmeg
• 1/2 tsp ground clove
• 2 Tbsp maple syrup

Melt the butter over low heat. Just when it starts to brown add the pecans, stirring often. (This is when the professional chef flippy technique comes in handy; using a spoon just kinda lands nuts everywhere). Cook for about 5 minutes, or until the nuts are well toasted. Be careful as it's easy to burn them, and nobody likes burnin' their nuts! (Sorry, couldn't help myself).

Add the spices and sugar, stirring and/or flipping to evenly coat, then spoon in your maple syrup. Keep everything moving until you have a big sticky mass of pecans and yum, then spread out on parchment paper to cool.

• Bacon!

I used 7 pieces (3.5 oz? I have no idea) maple-cured bacon and it seemed to be the perfect ratio of bacon to non-bacon in the final product. Lay the bacon out on a foil-lined pan and heat slowly (300-ish) until the fat is rendered and it's nice and crispy. The particular brand of bacon I used was sweet but not salty, so I added a healthy pinch or two of salt before baking. Crumble into pecan-sized pieces, then place the bacon and pecans in plastic bags to await ice cream day.

Ice cream day!

Dump your ice cream base into your favorite ice cream maker. Mine's pretty big sized, so if you only have a 1 qt machine you may have to do it in two batches. After about half the time (15 minutes for me) add the pecans and bacon. When it's soft serve consistency (or when your machine (if electric) or slave (if manual) starts making whining noises), quickly (if you're making ice cream it's probably hot outside!) scoop into a freezer-safe container and freeze for a couple hours. Then the best part: eat it!

After scarfing down way too much of this stuff, I found out that it's even better (if you can believe it) covered in chocolate syup. And I don't generally like chocolate syrup.

Enjoy!

After thoughts

 There is one little detail I didn't mention above. When I was heating my milk, it started to look like overcooked cheese soup. Oh noes! Brown sugar (and possibly maple syrup) are pretty acidic, and acids denature milk proteins, causing milk to look like overcooked cheese soup. I did some research on the subject (even finding a nifty food science book on the internet), but don't really know how to avoid this problem. The only thing I found was perhaps if you heat the milk before you add the sugar, the rate of curdling should slow down. But I haven't tried it yet. The final product turned out more than excellent, so it ended up not being a problem. Guess I'll just have to make several more batches and experiment!