Homemade Cosmic Brownies with Fudge Glaze and Tempered Chocolate Candy Pieces

Ingredients

• 100 g semisweet chocolate (for tempering) (high quality, 60% cacao)
• 25 g seed chocolate (finely chopped) (same semisweet chocolate, set aside for seeding)
• 43 g unsweetened chocolate (for fudge) (about 1.5 oz, chopped)
• 170 g dark chocolate (for brownie) (6 oz, chopped; can include the leftover 28 g from tempering)
• 196 g unsalted butter (5 oz for brownie + 56 g (½ stick) for fudge)
• 200 g granulated sugar (for fudge syrup)
• 340 g powdered (confectioners) sugar (6 oz for brownie + ~1 cup (120 g) for royal icing)
• 40 g corn syrup (light corn syrup for sugar shell)
• 100 g water (for sugar syrup)
• 180 ml whole milk (3/4 cup for fudge)
• 2 large egg yolks (save whites for royal icing)
• 2 large egg whites (for royal icing)
• 170 g all‑purpose flour (6 oz, high proportion for dense brownies)
• 1.5 tsp kosher salt
• 2 tsp pure vanilla extract
• few pinches natural food coloring (turmeric, spirulina, hibiscus) (for pink, green, blue candies; optional)

Instructions

1. Temper the chocolate for candy pieces

   Place 75 g of the semisweet chocolate in a double boiler and melt, stirring gently, until it reaches 115 °F (46 °C). Remove from heat, add the 25 g seed chocolate, stir vigorously to bring temperature down to 81 °F (27 °C). Return briefly to heat and bring to 90 °F (32 °C). Keep the tempered chocolate in a warm place.

   Time: PT15M

   Temperature: 115°F

2. Pipe mini chocolate chips

   Fit a piping bag with a 2 mm round tip, fill with the tempered chocolate, and pipe tiny dots onto a parchment‑lined sheet. Work quickly; the chocolate will set within minutes. Let set at room temperature until firm (about 30 min).

   Time: PT30M

3. Make sugar‑corn‑syrup shell

   Combine 200 g granulated sugar, 100 g water, and 40 g light corn syrup in a saucepan. Bring to a boil over medium heat, stirring until sugar dissolves, then boil without stirring for 1‑2 min until clear and slightly thick. Remove from heat and let cool to about 120 °F (49 °C).

   Time: PT10M

   Temperature: 120°F

4. Coat chocolate chips with candy shell

   Using a small pastry brush or a spoon, dip each set chocolate dot into the warm syrup, ensuring a thin coating. Place back on parchment. Allow to dry 15 min, then repeat once more for a sturdier shell. Let dry completely (about 30 min total).

   Time: PT30M

5. Prepare fudge glaze

   In a saucepan melt 170 g dark chocolate with 140 g butter over low heat, stirring until smooth. Add 340 g powdered sugar, 180 ml milk, 1 tsp vanilla, and 43 g unsweetened chocolate. Cook, stirring, until mixture reaches 238 °F (115 °C). Immediately transfer to a clean bowl, add 56 g butter in pieces, let sit briefly, then stir gently until just combined and glossy.

   Time: PT20M

   Temperature: 238°F

6. Make brownie batter

   Melt the remaining 170 g dark chocolate with 140 g butter in a double boiler. Remove from heat, whisk in 340 g powdered sugar, 2 egg yolks, 1 tsp vanilla, and 1.5 tsp kosher salt. Gradually add 170 g flour, mixing until just combined. The batter will look thick and slightly crumbly.

   Time: PT15M

7. Bake brownies in water bath

   Preheat oven to 325 °F. Place the batter in a parchment‑lined 9×13‑inch pan, then set the pan in a larger roasting pan filled with hot water (water bath). Bake for 25 min, or until a toothpick inserted near the center comes out with a few moist crumbs.

   Time: PT25M

   Temperature: 325°F

8. Cool and chill brownies

   Remove the pan from the oven, let brownies cool on a rack for 15 min, then transfer to the refrigerator for 30 min to set the crumb and make cutting easier.

   Time: PT45M

9. Assemble: glaze and candy pieces

   Remove brownies from the pan, place on a cutting board, and spread a thin, even layer of the fudge glaze with an offset spatula. Immediately scatter the tempered chocolate candy pieces over the glaze, arranging them in a random “cosmic” pattern. Let the glaze set at room temperature (about 10 min) then refrigerate another 10 min before slicing.

   Time: PT10M

10. Cut and serve

    Using a sharp chef’s knife, cut the set brownies into 12 equal rectangles (approx. 4.4 cm × 8.6 cm). Serve at room temperature or chilled.

    Time: PT5M

Nutrition Facts

Calories

250

Protein

3 g

Carbohydrates

30 g

Fat

12 g

Fiber

2 g