To make the dressing: Combine the oil, vinegar, sugar, and soy sauce in a jar and shake until the sugar has dissolved.

Melt the butter in a large skillet over medium heat. Crush the ramen noodles inside the package. Remove the seasoning packet. Add the noodles, almonds, and sesame seeds to the melted butter and sauté until golden brown.

Shred the cabbage and slice the green onions. In a large bowl, combine the cabbage and onions. Add the sautéed noodle mixture. Pour the dressing over and toss well to combine. Garnish with extra green onions if desired and serve immediately.