Whisk together soy sauce, orange juice, honey, garlic, ginger, red pepper flakes, and flour. Slice flank steak and put in sauce. Place bowl in fridge while preparing rest of meal.
In a large hot dutch oven, add 1 tablespoons coconut oil, then add broccoli florets. Stir around the pan to crisp. Then add 2 tablespoons of water and cover to steam for 1 minute. Remove broccoli from pan, set aside.
Add 1 teaspoon of coconut oil to hot pan, allow to melt and then add meat, try not to overcrowd the bottom of the pan. Cook until barely any pink remains, add back broccoli and toss in toasted cashews. Mix together and cook 1 more minute.