Suppose How to bake a cake<br>Preheat the oven to 350°F (175°C) and grease a cake pan. Mix the flour, sugar, and baking powder in a large bowl. In a separate bowl, beat the eggs and vanilla extract together. Combine the wet and dry ingredients, then pour the batter into the cake pan and bake for 30-35 minutes.
Can we infer that "Adding salt is not necessary when baking a cake"? Yes, no, or maybe?