Heart Chop Suey

Ingredients

• 1 pound heart meat, thinly sliced
• 2 tablespoons vegetable oil
• 1 onion, sliced
• 2 cloves garlic, minced
• 1 red bell pepper, sliced
• 1 green bell pepper, sliced
• 1 cup sliced mushrooms
• 1 cup bean sprouts
• 1 cup sliced carrots
• 1 cup sliced celery
• 1/4 cup soy sauce
• 2 tablespoons oyster sauce
• 1 tablespoon cornstarch
• 1/4 cup water
• Salt and pepper to taste
• Cooked rice or noodles, for serving