# What You'll Need:
→ Chocolate Mixture
01 - 8 oz unsalted butter
02 - 6 oz semisweet chocolate, chopped
→ Batter
03 - 4 large eggs, room temperature
04 - 2 cups granulated sugar
05 - 1/2 cup all-purpose flour
06 - 2 tbsp unsweetened cocoa powder
07 - 2 tsp vanilla extract
08 - 1/4 tsp kosher salt
→ For Serving (optional)
09 - Vanilla ice cream or lightly sweetened whipped cream
# Steps to Follow:
01 - Preheat oven to 325°F. Butter a 2-quart baking dish and set aside.
02 - In a heatproof bowl over simmering water, melt butter and semisweet chocolate together, stirring until smooth. Remove from heat and cool slightly.
03 - Using a stand mixer fitted with paddle attachment, beat eggs and sugar on medium-high speed for 5 to 10 minutes until thick, pale, and ribbon-like.
04 - Reduce mixer speed to low. Add vanilla extract and salt, then pour in cooled chocolate mixture; mix until just combined.
05 - Sift together flour and cocoa powder. Gently fold into batter with a spatula until just incorporated.
06 - Pour batter into prepared baking dish. Place dish in larger roasting pan and add hot tap water until it reaches halfway up sides of baking dish.
07 - Bake for 1 hour until top is set and crackly but center remains soft and pudding-like.
08 - Remove from water bath, cool for at least 15 minutes. Serve warm, ideally with vanilla ice cream or whipped cream.