Orange-Soy Tofu Stir-Fry

Serves:

• 3/4 cup water
• 1 tsp grated orange zest
• 1/4 cup fresh orange juice
• 2 Tbsp lite soy sauce
• 1 1/2 tsp cornstarch
• 1/4 tsp crushed red pepper flakes
• 2 tsp canola oil
• 1 pkg (4 oz) lowfat extra-firm tofu, patted dry, cut into -in. cubes
• 2 tsp each minced garlic and fresh ginger
• 1 bunch asparagus, cut in pieces
• 2 medium red peppers, sliced
• 1 cup frozen shelled edamame
• 1 pkg (3.5 oz) sliced shiitake mushrooms
• 1/2 cup sliced scallions
• Garnish: toasted sesame seeds