Caramel Brownie Batter Cold Foam Cold Brew (with Homemade Syrup)

**For the Homemade Brownie Batter Coffee Syrup:**

1. In a saucepan, combine 1 cup sugar, 1/4 cup cocoa powder, and 1 cup water.
2. Bring the mixture to a simmer over medium heat and cook for 7-10 minutes, stirring occasionally. Keep a close eye on it as it tends to rise significantly; using a larger pot than necessary is recommended.
3. Remove the saucepan from heat and stir in 1.5 tablespoons cake batter extract and a pinch of salt.
4. Let the syrup cool completely. Once cooled, transfer it to a bottle and store it in the refrigerator. The syrup will remain fresh for up to 2 weeks.

**For the Caramel Brownie Batter Cold Foam Cold Brew:**

1. Drizzle caramel generously into your serving glass, coating the inside.
2. Fill the glass with ice.
3. Pour 3/4 cup of your favorite cold brew into the prepared glass.
4. In a separate container (like a frothing pitcher or a jar with a lid), combine 2 tablespoons of the homemade brownie batter syrup with 2 tablespoons of half and half.
5. Froth this mixture thoroughly until it forms a light, airy cold foam.
6. Carefully spoon or pour the frothed cold foam over your cold brew.
7. Finish with an additional drizzle of caramel on top, if desired.
8. Serve immediately and enjoy your delightful homemade cold brew!