
Soak the cashews in warm water for at least 2 hours, or boil for 30 minutes and drain.
Blend soaked cashews with water, lemon juice, garlic, salt, onion powder, and black pepper until smooth.
Cook pasta according to package directions until al dente.
Sauté onion, carrot, red bell pepper, and broccoli in olive oil for 3-4 minutes.
Add zucchini, cook for an additional 2 minutes, then stir in tomatoes and Italian seasoning for 1 more minute.
Combine cooked pasta and cashew sauce with the veggies and serve.