• Preheat your oven to 350°F. Lightly spray a 9x13-inch baking dish or line it with parchment paper. Set the baking dish aside.

For the Hummingbird Cake

• In a large mixing bowl, whisk together 3 cups of all-purpose flour, 2 cups granulated sugar, 1 teaspoon baking soda, 1 teaspoon ground cinnamon, and ½ teaspoon kosher salt until all the ingredients are combined.
• Add 3 large eggs and 1 cup vegetable oil directly to the dry mixture. Stir gently with a wooden spoon or rubber spatula until the ingredients are just combined. The mixture will be fairly thick but will thin out after the next step.
• Fold in 1 cup crushed pineapple with juice, 2 cups mashed bananas, 2 teaspoons pure vanilla extract, and 1 cup chopped pecans (optional) until all of the ingredients are combined. Don’t overmix the batter.
• Pour the batter into the prepared 9x13-inch baking dish and smooth out the top of the batter so that it is even.
• Place in the oven and bake for 40-45 minutes, or until a cake tester or toothpick comes out clean from the center. Let it cool completely in the pan on a cooling rack.

For the Cream Cheese Frosting

• To make the cream cheese frosting, beat (2) 8-ounce blocks of softened cream cheese and ½ cup (1 stick) of softened unsalted butter together in a large bowl using a hand or stand mixer until smooth and creamy (about 2-3 minutes).
• Add 1 tablespoon pure vanilla extract, then gradually mix in 4 ½ cups of sifted powdered sugar until the frosting is thick and fluffy. If your frosting feels too thick to spread easily, beat in 1-2 tablespoons of heavy cream, a little at a time, until you reach your desired consistency.
• Spread the frosting over the cooled cake, making sure to go thick and even across the top. Sprinkle the remaining ¼ cup of chopped pecans over the frosting, if using, and then slice into squares.