Preheat the oven to 350°F / 180°C.
Line a loaf pan with a piece of parchment paper.
Add the flour, sugar, baking powder, and salt to a large mixing bowl. Stir with a whisk to combine.
2 cups (250 g) all-purpose flour, ¾ cup (150 g) organic granulated sugar, 2 teaspoons baking powder, ¼ teaspoon salt
In a separate bowl, combine the oat milk, grapeseed oil, and lemon juice.
¾ cup (180 ml) oat milk, ¼ cup (60 ml) grapeseed oil, ⅓ cup (80 ml) lemon juice
Add the wet ingredients over the dry ingredients and add the lemon zest. Using a silicone spatula, gently stir until the batter is smooth.
2 teaspoons lemon zest
Pour batter into the prepared loaf pan.
Bake at 350°F / 180°C for 55-60 minutes or until a toothpick comes out clean in the middle and the edges are golden brown.
Cool your lemon loaf in the pan for at least 5 minutes. Then remove it from the pan and place it on a cooling rack.