Spray a rimmed baking sheet with cooking spray. Place beans on sheet in a single layer and spray tops with additional cooking spray. Roast for 15 minutes or until tender.
Combine almonds, garlic, lemon juice, olive oil, salt, and pepper in food processor and process until roughly chopped. Spoon over green beans before serving.
Craving more veg-friendly recipes? Shop our collection of vegetarian and vegan cookbooks, including our new Vegan Thanksgiving and Vegan Christmas cookbooks!