Spinach Salad with Fruit and Beef

Trim round steak and broil 3-inches from the heat, for 6 to 7 minutes per side, or until done. Slice the steak across the grain into thin slices; place in a glass baking dish.

In a blender combine vinegar, Worcestershire sauce, chopped onion, sesame seed, sugar, crushed garlic clove, chili powder, and white pepper. Cover and mix until blended. Gradually add oil, blending until smooth.

Pour over the steak slices; cover, and refrigerate for 3 hours.

Place trimmed spinach on serving plates. Arrange the beef slices, sliced oranges, and sliced strawberries on top. Drizzle with the remaining marinade.