Penne Pasta with Vegetables Recipe

Ingredients

• 8 ounces penne pasta, dry
• 4 cups broccoli florets
• 2 tablespoons olive oil
• 3 cloves garlic, finely chopped
• 1 small red onion, sliced thin
• 2 cups sliced fresh mushrooms
• 2 cups sliced zucchini
• 1/2 cup chicken broth
• 1 teaspoon dried oregano
• 1/2 teaspoon hot red pepper flakes
• 2 medium tomatoes, chopped
• 4 cups fresh spinach, chopped small
• 1/2 teaspoon grated fresh lemon rind
• 1/8 teaspoon salt
• 1/8 teaspoon black pepper
• 1/4 cup grated parmesan cheese