Whole Wheat Lemon Poppy Seed Muffins

Name: Whole Wheat Lemon Poppy Seed Muffins
Prep time: 15 min
Cook time: 18 min
Total time: 33 min
Cuisine: American
Ingredients: ¼ cup butter (softened); ½ cup sugar; 1 tablespoon oil (vegetable or canola); 1 tablespoon lemon zest; 2 tablespoons lemon juice; 1 egg; 1 cup milk; ½ teaspoon vanilla; 2 Tablespoons poppy seeds; 2 cups white whole wheat flour; 2 teaspoons baking powder; ½ teaspoon baking soda; 1/4 teaspoon salt; 1 cup powdered sugar; 1-2 1ablespoons lemon juice (fresh squeezed)