Dome molds seem to be growing in popularity lately. You can use them to make domes or spheres using cake or chocolate or mousse. There are a multitude of combinations that the dome molds can be used for, so I needed to try them. I found a set of three silicon molds of different sizes on Amazon.
I wasn’t sure what my first experiment in the molds was going to be until I realized that Pi Day was coming up and I was planning on making a French silk pie anyway. Why not put it in a dome?
This creation resulted in two new challenges:
- Cutting out shapes from an Oreo pie crust
- Tempering chocolate without the aid of a chocolatier.
First things first. I had to find out whether my circle cookie cutter was going to be the right size. The circular disks of pie crust needed to fit within the sphere so that they would be covered. They ended up being a perfect fit for the largest mold! Now, it was on to pie!
I decided to use the French silk pie recipe I had made previously. It worked out really well and seemed like it would be a good fit for this experiment.
The crust was prepared following the recipe and instead of placing it into a pie dish, it was pressed out onto a parchment-covered baking sheet. I didn’t press it out too thin since I wasn’t sure how much the crust would break to begin with, but this crust held up pretty well and I definitely recommend pressing it out so that it’s not too thick. The thickness of my disks resulted in the crust being difficult to cut through with a fork. The crust was easy to work with after it had cooled a bit but wasn’t at the point of being completely cool. The butter was still soft, making the surface workable, but not so tough and crunch that it broke. Using the cookie cutter as you would with sugar cookie dough, I was able to get several disks out of the sheet. The leftover pie crust worked well as either a snack or was crumbled to use as a topping.
Setting the disks aside, it was time to try my hand at the chocolate domes. For this round of tempering, I used Baker’s milk chocolate baking bars. Now, tempering chocolate is a very frustrating process until you learn how the chocolate you’re using works. Even then, things like temperature and humidity (i.e., the weather that day) can destroy your process. Other details, like the % cocoa, the type of chocolate (milk vs. dark vs. white vs. semi-sweet, etc.), and the brand of chocolate all impact the way the chocolate behaves and the temperatures it prefers for tempering. In 2017, I took part in a tempering class offered by a local shop, The Secret Chocolatier. The class was fun and very informative and they send us home with treats we had made and notes for when we wanted to try this on our own. My notes sat in my binder for two years before I decided to try tempering again. I decided to use the temperatures on the notes as a guide, a place to start, since they had worked well before. The chocolate we tempered in class was a darker chocolate whereas the one I was tempering was milk chocolate, so I wasn’t expecting it to turn out perfectly.
To temper the chocolate, I broke apart two 4 oz. bars of Baker’s chocolate. This would give me enough to melt and enough to use as seed. I prepped my double boiler by adding a 1/2″ of water to the bottom and set the stove temperature so that the water was barely simmering. To melt the chocolate, I placed 1.5 bars into a metal bowl and placed that on top of the simmering pot. It didn’t take long for my thermometer to show me that I had the heat up too high as the temperature zoomed past the 115°F I was aiming for. Note: the process I am about to describe is not how to temper chocolate. Typically, if the temperature gets too high, it’s best to scrap the chocolate and start over. I decided to cool it back down and reheat it. After adjusting the burner temperature to low/medium-low, I placed the bowl back over the pot and got the chocolate heated to 115°F. Removing the bowl from the pot and placing it on a pot holder on the counter, I stirred the chocolate until it reached 88°F. Then, I added a piece or two of the remaining chocolate. This was error number 3. I had misread my notes from the chocolatier on when to add the seed. As soon as I realized my mistake, I popped the bowl back on top of the pot to reheat the chocolate to 115°F. Even when you temper correctly, there can still be a lot of this back and forth, so it’s always good to have extra seed chocolate on-hand. After getting the chocolate back up to 115°F, the bowl went back to the pot holder and, this time, I added a piece of seed chocolate immediately while stirring. The seed chocolate helps to bring the temperature down and get the crystals in the sugar to play nice. After adding two pieces of seed chocolate and stirring, the chocolate reached 88°F. It was time to pop the bowl back on the pot for a very brief stint to get the chocolate heated up to 90°F. After hitting that temp, the bowl was removed once more and the chocolate was ready to be placed into the molds.
At first, I tried using a silicon pastry brush I had on hand to paint the molds with chocolate. The chocolate and the brush did not get along. I have seen others use a paint brush instead of silicon to do this, so I will be looking into getting a small one of those for food purposes and future chocolate experiments. Since the brushing technique was not working, I used a spoon to place a good amount of chocolate in each sphere and rub the chocolate on the sides. Then, by lifting and tilting the mold, I worked on getting as even a coating as I could. Once satisfied, I turned the mold upside down to let the extra chocolate drip out (be sure to do this over a baking sheet or paper towel or some other surface that is the length of your mold). Once there was no chocolate pooled in the bottom of the mold, I set the mold aside to let the chocolate set. In my excitement, I used the rest of my melted chocolate to make solid chocolates in the smaller sphere mold. Only after I had started cleaning up did I remember that I should have probably saved some of that chocolate to re-temper and add a second or third coat to the large spheres so that they weren’t too thin. Since this was a rough draft, I decided to see how the thin spheres played out and made a note to make them thicker next time.
Once the chocolate spheres were set, I started popping them out of the mold. They broke apart at the edges since they were so thin and they were somewhat in temper, but they were still spheres!
Now that both the pie crust disks and the chocolate domes were successes, it was time to make the pie filling! There was no variation on the filling. I made it the same way I had before. Once the filling was made, I spooned filling into each upside-down dome. It was surprising that the thin dome held the filling as well as it did! I was expecting it to break or collapse under the weight. Once I saw it held, I filled the dome up and placed a sphere on top. In my final concept, I would build these in the mold and then use some of the tempered chocolate to seal the dome. For this experiment, I skipped this step as I was more interested in seeing how the parts worked and how the different chocolates worked together. I placed the dome, still on its head, in the fridge for the pie filling to set. As soon as that clock hit the 3-hour mark, I had to pull one out! Holding my breath, I flipped the dessert over and it held together beautifully!
All of this chocolate needed a whipped cream topping, so I sprayed some Reddi Wip (check out their coconut milk whipped cream option!) on top and sprinkled some of the crumbled pie crust. Time to cut in and see how this idea worked!
The milk chocolate dome ended up being a good compliment to the dark chocolate Oreo crust and the semi-sweet pie filling. A dark chocolate would work well, too. Surprisingly, the thin chocolate dome worked really well, too. It was fairly easy to break through while eating and held the dessert well. The two take-aways from this rough draft of a dessert were to make the crust thinner for easier cutting while eating and to make the dome slightly thicker so that it doesn’t break as easily.
This was a delicious success! And now I’ve worked out all of my panic and second-guessing in my first solo outing of chocolate tempering. It can only improve from here!