1/4 cup light or dark brown sugar, packed (Topping)
1/4 cup white whole wheat flour (Topping)
1/4 cup old-fashioned oats (Topping)
1/8 tsp. salt (Topping)
1 tsp. grated lemon zest (optional) (Topping)
3 Tbsp. unsalted butter, cut into 1/2 inch cubes (Topping)
vegetable cooking spray (Muffins)
2 tart, firm apples, such as Empire or Granny Smith, peeled and cut into 1/4 inch dice (about 3 cups) (Muffins)
2 Tbsp. fresh lemon juice (Muffins)
1 1/2 cups all-purpose flour (Muffins)
1/2 cup white whole wheat flour (Muffins)
1/4 cup light or dark brown sugar, packed (Muffins)
1/4 cup sugar (Muffins)
1/2 tsp. baking soda (Muffins)
1 1/2 tsp. baking powder (Muffins)
1/4 tsp. salt (Muffins)
2 tsp. ground cinnamon (Muffins)
1/4 tsp. ground cloves (Muffins)
1/4 tsp. ground nutmeg (Muffins)
2 oz. Neufchatel cream cheese (1/4 of an 8 oz. pkg.), cut into small pieces (Muffins)
5 Tbsp. unsalted butter, cut into 1/2 inch cubes (Muffins)
2 eggs (Muffins)
1/2 cup milk (Muffins)
2 tsp. vanilla extract (Muffins)
1/2 cup coarsely chopped walnuts (Muffins)