Instructions
1. Preheat the Oven:
Preheat your oven to 350°F (175°C). Grease and flour a 9-inch round or square baking pan, or line it with parchment paper for easy removal.
2. Cream the Butter and Sugar:
In a large mixing bowl, beat the butter and sugar together until light and fluffy. This step incorporates air, giving the cake a tender texture.
3. Add the Wet Ingredients:
Beat in the eggs one at a time, followed by the vanilla extract. Mix until smooth and creamy.
4. Combine the Dry Ingredients:
In a separate bowl, whisk together the flour, baking soda, salt, and cinnamon. Gradually add the dry ingredients to the wet mixture, stirring gently until just combined — don’t overmix.