1. 1. In a skillet, sauté chopped garlic, onion, bell pepper, and button mushrooms in butter until softened.

2. 2. In a separate bowl, whisk together eggs and milk.

3. 3. Pour the egg mixture into the skillet over the sautéed vegetables.

4. 4. Sprinkle cheddar and smoked gouda cheese over the omelette.

5. 5. Cook until the eggs are set and the cheese is melted.

6. 6. Garnish with chopped green onions before serving.