What is some good Spain foods that involve onions tomatoes mushrooms and peppers?

Here are some excellent Spanish dishes that feature onions, tomatoes, mushrooms, and peppers:

1. Paella: This iconic Spanish dish is a must-try. It's made with rice, seafood, meat, and vegetables, all cooked together in a flavorful broth. Onions, tomatoes, mushrooms, and peppers are often included as part of the vegetable mix.

2. Tortilla Española: This classic Spanish omelet is made with eggs, potatoes, and onions. Tomatoes, mushrooms, and peppers can be added for extra flavor and texture.

3. Pisto Manchego: This traditional dish from the Castilla-La Mancha region is a vegetable stew made with tomatoes, onions, peppers, zucchini, and eggplant. It's often served with eggs or bread.

4. Escalivada: This Catalan dish is made with roasted peppers, onions, tomatoes, and eggplant. It's often served as a side dish or as a topping for bread.

5. Gazpacho: This cold soup is perfect for a hot summer day. It's made with tomatoes, cucumbers, onions, garlic, and olive oil. Mushrooms and peppers can be added for extra flavor.

6. Salmorejo: This thick, creamy soup is similar to gazpacho but is made with bread, almonds, and olive oil. Tomatoes, onions, garlic, and peppers are also included.

7. Pipirrana: This Andalusian dish is a fresh salad made with tomatoes, onions, peppers, cucumbers, and olives. It's often served with fish or seafood.

8. Revuelto de Setas: This dish is a scramble of eggs, mushrooms, onions, and peppers. It's a quick and easy meal that's perfect for breakfast, lunch, or dinner.

9. Verduras a la Plancha: This simple dish is made with grilled vegetables, such as onions, tomatoes, mushrooms, and peppers. It's often served as a side dish or as a vegetarian main course.

10. Fideuà: This dish is similar to paella but is made with thin noodles instead of rice. It includes seafood, meat, and vegetables, such as onions, tomatoes, mushrooms, and peppers.