Step 1

For the cake: Preheat the oven to 325˚. Thoroughly coat a 10-cup Bundt pan with cooking spray. In the bowl of an electric mixer fitted with the paddle attachment, cream the butter with the granulated sugar on medium-high speed until light and fluffy, about 5 minutes. Add the eggs one at a time, mixing after each addition. With the mixer on medium-low speed, add the salt, then mix in the flour 1 cup at a time, mixing after each addition. With the mixer on low speed, mix in the soda and then the lemon zest. Scrape down the sides of the bowl and mix again.

Step 2

Add large spoonfuls of batter to the Bundt pan until the pan is filled, then smooth the top. Bake until a toothpick inserted into the cake comes out clean, 70 to 75 minutes. Let cool on a rack for 15 minutes, then carefully turn out the cake onto the rack and let cool completely.

Step 3

For the glaze: Spread out the lemon zest on a plate and air-dry for about 30 minutes. Combine the powdered sugar, dried lemon zest, lemon juice, salt and water in a medium bowl. Gently whisk until thick but pourable, thinning with a little more lemon juice if needed. Put the cake on a cake stand or platter and use a large spoon to drizzle the glaze all over the cake. Let it set, about 30 minutes.