Strawberry muffins

Adopted this recipe from Martha Stewart's website. My 2 yrs old love these muffins.
Ingredients:

• Strawberry Puree : 2/3 cup ( approximately 6-8 strawberry)
• All purpose flour: 1 1/2 cup
• Whole milk: 1/4th cup
• Butter : 1/2 cup( 1 stick)
• 1 large egg
• 2 large egg whites
• Pure Vanilla Extract : 1 tsp
• Baking soda : 1/2 tsp
• Baking Powder : 1 tsp
• Sugar: 1 cup
• Salt : 1/4th tsp

Procedure:

• Preheat oven at 350F.Line in 12 -cup muffin pan with cup cake liners.
• Puree 6-8 strawberries in a food processor.
• Mix together flour, soda, baking powder, salt and sift it.
• In a small bowl mix milk, vanilla extract, strawberry puree and keep aside.
• In another bowl soften the butter .I have used hand blender to do it. Once it is fluffy, add sugar and give a quick mix.Then add egg and egg whites one after the other and give a quick mix.
• Now add half of flour mix and give a mix.Add milk mixture .Mix until it is just blended.Then add remaining flour and mix well.
• Divide the batter evenly among lined muffin cups. Bake for 15-20 min or until skewer comes out clean.

Cool them and enjoy!!!!