Sun dried Tomato and Broccoli Pasta

Name: Sun-dried Tomato and Broccoli Pasta
Ingredients: 3 tablespoons olive oil, divided; 1 tablespoon balsamic vinegar; 1 teaspoon pure maple syrup; 1 teaspoon grain-style mustard; 5 cloves garlic, finely chopped, divided; 8 ounces whole-wheat bow-tie pasta; 1/4 cup raw slivered almonds; 1 medium yellow onion, finely chopped; 2 cups broccoli florets; 1/2 cup sun-dried tomatoes in oil, drained and thinly sliced; 1/4 teaspoon salt; 1/8 teaspoon crushed red pepper flakes; 1/4 cup shredded Parmesan