Recipes: Beer-brushed tofu skewers with barley

Preparation:        Preparation time: 10 mins  Cooking time: 45 mins  Serving: 4 Ingredients: 1 (12-oz.) bottle brown ale 1/4 cup honey 1/2 teaspoon crushed red pepper 12 ounces extra-firm tofu, drained, cut into 1 1/2-in. cubes, and patted dry Cooking spray 1 teaspoon black pepper, divided 3/4 teaspoon kosher salt, divided 1 zucchini (about 10 oz.), cut lengthwise...