01 - Preheat oven to 350°F. Grease and flour a 9x5-inch loaf pan.
02 - Whisk together flour, baking powder, and salt in a medium bowl. Set aside.
03 - Beat butter and sugar with electric mixer until light and fluffy, about 3–4 minutes.
04 - Beat in eggs one at a time, mixing well after each addition. Stir in vanilla extract.
05 - Add dry ingredients in three parts, alternating with milk, mixing just until combined.
06 - Gently fold diced strawberries into batter with a spatula.
07 - Pour batter into prepared loaf pan, smooth top, and bake for 55–65 minutes until toothpick inserted in center comes out clean.
08 - Cool in pan for 10 minutes, then transfer to wire rack to cool completely.
09 - Blend strawberries into puree. Whisk together powdered sugar, 2 tablespoons strawberry puree, and lemon juice until smooth. Add more puree for thinner consistency if desired.
10 - Drizzle glaze over cooled cake. Allow glaze to set before slicing.