When it comes to St. Patrick’s Day, you can always depend on a few festive staples like corned beef and hash, green beers or a Guinness and minty desserts like McDonald’s popular Shamrock ...

I used a 9-by-13-inch pan for my cake, and it worked perfectly. I baked my pistachio cake for 28 minutes and it filled my kitchen with a sweet, nutty aroma.

I used a 9-by-13-inch pan for my cake, and it worked perfectly. I baked my pistachio cake for 28 minutes and it filled my kitchen with a sweet, nutty aroma.

When it comes to St. Patrick’s Day, you can always depend on a few festive staples like corned beef and hash, green beers or a Guinness and minty desserts like McDonald’s popular Shamrock ...

Remove cake from pan, transfer to a cake plate, and let cool to room temperature, about 30 minutes. Dust cake with powdered sugar, and serve at room temperature. To make ahead ...

I used a 9-by-13-inch pan for my cake, and it worked perfectly. I baked my pistachio cake for 28 minutes and it filled my kitchen with a sweet, nutty aroma.

I used a 9-by-13-inch pan for my cake, and it worked perfectly. I baked my pistachio cake for 28 minutes and it filled my kitchen with a sweet, nutty aroma.

When it comes to St. Patrick’s Day, you can always depend on a few festive staples like corned beef and hash, green beers or a Guinness and minty desserts like McDonald’s popular Shamrock ...

I used a 9-by-13-inch pan for my cake, and it worked perfectly. I baked my pistachio cake for 28 minutes and it filled my kitchen with a sweet, nutty aroma.

When it comes to St. Patrick’s Day, you can always depend on a few festive staples like corned beef and hash, green beers or a Guinness and minty desserts like McDonald’s popular Shamrock ...

When it comes to St. Patrick’s Day, you can always depend on a few festive staples like corned beef and hash, green beers or a Guinness and minty desserts like McDonald’s popular Shamrock ...

I used a 9-by-13-inch pan for my cake, and it worked perfectly. I baked my pistachio cake for 28 minutes and it filled my kitchen with a sweet, nutty aroma.