Prepare the ingredients by cutting the garlic, bacon, and onion as specified.

Cook pasta in boiling salted water according to package directions, reducing the cooking time by 30 seconds to 1 minute.

While pasta cooks, sauté garlic in olive oil over low heat until fragrant.

Add sliced onion and bacon to the pan and cook until browned and cooked through.

Mash avocado in a bowl and mix with usukuchi soy sauce, wasabi, lemon juice, heavy cream, salt, pepper, and umami seasoning (optional).

Drain cooked pasta and add it to the avocado cream sauce.

Toss to combine and heat briefly over medium heat.

Season with additional salt and pepper to taste.

Transfer to a plate and garnish with freshly ground black pepper.

Serve immediately and enjoy!