The Best Brownies Ever

Name: The Best Brownies Ever
Prep time: 10 min
Cook time: 43 min
Total time: 53 min
Ingredients: 5 Eggs, large; 1 1/4 cups All-purpose flour; 1/8 tsp Baking powder; 1 1/4 cups Brown sugar; 1 1/4 cups Cocoa, dutch process; 2 cups Dark chocolate chips; 1 1/4 cups Granulated sugar; 3/4 tsp Salt; 1 tbsp Vanilla extract; 1 cup Butter, salted