Butter Garlic Herb Steak Foil Packets

Bahan-bahan (4 porsi)

• 1 pound small red potatoes (cut into fourths)
• 2 medium carrots (sliced)
• 1 red bell pepper (cubed)
• 1 g reen bell pepper (cubed)
• 1/2 red onion (cut into cubes)
• salt and pepper
• 1 Tablespoon olive oil
• 1 1/2 pound top sirloin steak (cut into one inch cubes*)
• 1/2 cup butter (room temperature)
• 1/4 cup freshly chopped parsley
• 4 g arlic cloves (minced)
• 1 teaspoon fresh rosemary (chopped)
• 1 teaspoon fresh thyme (chopped)
• 1/2 teaspoon salt
• 1/4 teaspoon pepper