Preheat oven to 400F. On a sheet pan, toss the diced root vegetables in 2 TBSP of olive oil, fresh thyme and fresh rosemary, pinch of salt and pepper.
Once oven is preheated, roast vegetables for about 15 minutes. Check for doneness as it approaches 15 minutes. If needed continue roasting for another 5-10 minutes until fully cooked and tender.
In a medium saucepan add the alfredo. As it begins to heat, add garlic puree. You can add more or less depending on how much garlic flavor you like. Stir until evenly combined.
Heat a large stock pot of water. Once boiling, cook ravioli per instructions, about 3 minutes. Drain, set aside.
In a medium saucepan, heat 1 TBSP butter. Gently toss the ravioli in the heated butter for a few seconds. Ladle the garlic alfredo over top and gently mix until ravioli are coated.
To plate, spoon 6-8 ravioli with sauce on plate. Top with roasted root vegetables or place on side. Garnish with toasted walnuts, fresh cracked black pepper and any remaining chopped herbs. Enjoy.