Combine coleslaw mix and Ramen noodles in a very large bowl.
Add scallions and toasted almonds and stir to evenly distribute.
In a small saucepan, combine canola oil, rice wine vinegar, ramen noodle seasoning packets, sugar, salt and pepper and bring to a boil. Stir until sugar dissolves. Remove from heat.
Let dressing cool; pour half over coleslaw mix and stir to combine.
Refrigerate until ready to serve.
Before serving, add remaining dressing.