Beef Broccoli with Cauliflower

Ingredients

• 500 grams Sukiyaki Beef, cut,cut into pieces
• 2 broccoli heads, cut into bite-size pieces
• 1 cauliflower head cut into bite-size pieces
• 1/2 cup oyster sauce
• 1 cup water
• 1 tablespoon cornstarch mixed with
• 4 tablespoons water slurry
• 1 tablespoon sesame oil
• 2 tablespoons cooking oil
• 1 onion chopped
• 1 inch ginger knob of, sliced
• salt
• pepper