Ingredients SERVES 4 1-1/2 Tablespoons extra virgin olive oil 1-1/2 Tablespoons butter 1 small yellow onion, chopped 1 small green bell pepper, chopped 2 cloves garlic, minced salt and pepper 1lb lean ground beef 1 egg, whisked 1 Tablespoon gluten-free Worcestershire sauce (I use Lea & Perrins) 1/2 cup crushed Rice Chex or panko bread…