Preparation:
Pear Glaze (Yakisoba Sauce)
Combine cornstarch and enough water to make a slurry; set aside
In a saucepan, combine reserved pear juice, soy sauce, granulated garlic, white pepper, granulated onion, and red pepper flakes
Bring to a simmer over medium heat
Slowly add cornstarch slurry and stir to thicken (about 30 seconds)
Set aside
Caramelized Pears
In a saucepan over medium heat, add well-drained pears, soy sauce, and granulated garlic
Stir often, until pears are golden brown (about 5 minutes)
Set aside
Beef Flank Steak and Assembly
In a large skillet or wok, sauté beef over medium-high heat until browned and cooked through (3 to 4 minutes)
Slowly add onion and bell peppers and sauté until peppers soften (about 8 minutes)
Add granulated garlic and black pepper, stir well
Add broccoli florets and stems, sauté until softened
Lower heat to medium-low
Add spaghetti noodles, caramelized pears, and yakisoba sauce; stir to combine
Fold in shredded cabbage, carrots, kale and green onion; mix until all cabbage and kale have a slight wilt
Assembly
Divide evenly among 8 bowls or plates
Garnish with sliced green onion