Cranberry Pecan Streusel Muffins

Name: Cranberry Pecan Streusel Muffins
Ingredients: 2 tablespoons all-purpose flour; 2 tablespoons granulated sugar; Pinch of salt; ¼ teaspoon ground cinnamon; 1 tablespoon unsalted butter, cut up; ¼ cup (1 ounce) pecans or walnuts, finely chopped; ½ cup granulated sugar; 1 cup cranberries, coarsely chopped; ½ cup (2 ounces) pecans or walnuts, chopped; 1 teaspoon grated orange zest; 1 teaspoon orange extract; 1 large egg at room temperature; 1 cup plain or orange yogurt, top liquid poured off; 4 tablespoons (¼ cup) unsalted butter, melted, or canola oil; 2 tablespoons wheat germ; 1½ cups unsifted all-purpose flour; 2 teaspoons baking powder; ½ teaspoon baking soda; ½ teaspoon salt; ½ teaspoon cinnamon; 2½-inch muffin cups; sifter; wooden skewer or cake tester