Roasted Broccoli Peanut Noodles

Name: Roasted Broccoli Peanut Noodles
Prep time: 10 min
Cook time: 25 min
Total time: 35 min
Cuisine: American, Asian
Ingredients: Bowl; 3 cups broccoli florets; ½ cup sliced onion; ½ tablespoon olive oil; 6 ounces udon noodles; Sesame seeds, for serving; Peanut Sauce (see note); 3 tablespoons peanut butter; 3 tablespoons soy sauce; 2 tablespoons lime juice; 1 teaspoon fresh minced ginger; 1 clove garlic, minced; 2 teaspoons honey (or favorite vegan sweetener); Sriracha, as desired for heat