Easy One-Pot Beef Pepper Rice

• 500g Thinly Sliced Beef

• 2 Cups Cooked Rice

• 1 Can Sweet Corn Kernels

• 1 Spring Onion Stalk

• 1 Onion

• 2 Tbsp Butter

Pepper Sauce

• 2 Tbsp Soy Sauce

• 1 Tbsp Oyster Sauce

• 2 Tbsp Honey

• 1-2 Tsp Black Pepper

• 1 Tsp Sesame Oil