Lemon Lime Pound Cake Recipe

• Nonstick vegetable oil spray
• 3 c. all-purpose flour
• 1/2 tsp salt
• 1 1/2 c. (3 sticks) unsalted butter, room temperature
• 3 c. sugar
• 5 lrg Large eggs
• 1 1/2 tsp grated lemon peel (zest), colored part only, divided use
• 1 1/2 tsp grated lime peel (zest), colored part only, divided use
• 3/4 c. plus (about) 2 Tbsp. lemon-lime soda, such as 7-Up
• 1 1/4 c. powdered sugar

Directions