Start a large pot of salted water to boil. Once boiling, add the ravioli and cook according to package directions. Drain and set aside.
Add the olive oil to a skillet and cook the onion and asparagus for 5-7 minutes until softened. Add the garlic and cook for one more inute.
Add in the butter and heat until melted. Toss in the chopped pecans and roast for 1-2 minutes. Add the lemon juice, salt, and pepper. Cook for another two minutes.
Toss the ravioli in the butter sauce with the asparagus.
Prepare a plate with one cup of fresh arugula, top with a serving of ravioli and asparagus, and finish with some lemon zest and a sprinkling of vegan parmesan cheese.
Serve warm. Store leftovers in the fridge for 2-3 days.