Give up the carbs, not the flavor! 9 g Net Carbs. Add water & eggs. For carb counters. Now you can have your brownie and count carbs, too. We've taken the delicious flavor and great texture of freshly-baked brownies and made them carb-counter friendly. One taste and you'll know that Carb Simple brownies also deliver the familiar homemade fondness you expect from Krusteaz. Carb Simple brownie mix. 9 Net Carbs per serving. Simply irresistible. Carb Facts: 19g Total Carbs, - 3 g Fiber, - 7 g Sugar Alcohol = 9 g Net Carbs. Dietary Fiber and Sugar Alcohol have minimal impact on blood sugar levels.