½ cup (100 g) granulated sugar
½ cup (100 g) light brown sugar packed
¾ teaspoon baking soda
½ teaspoon baking powder
½ teaspoon salt
1 teaspoon cinnamon
¼ teaspoon nutmeg
¾ cups (180 ml) avocado, vegetable, or canola oil
2 large eggs room temperature
2 Tablespoons milk
1 ½ cups (170 g) grated carrots
½ cup (60 g) chopped walnuts or pecans, optional