Mashrooms and kidney beans salad

Ingredients:

• Vegetable oil - 2 table spoons 
• Marinated mushrooms - 1 jar 
• White beans - 1 can 
• Tomatoes - 1 piece 
• Onions - 1 piece 
• Herbs – according to taste 
• Coriander
• Herbs de Provence 
• Pepper
• Balsamic Vinegar
• Salt

Drain the water from marinated mushrooms. Drain the water from canned kidney beans and wash them. Chop the tomato into fine pieces. Chop the onions into thin rings, wash them and dry them. Marinate the onions with balsamic vinegar. Finely chop all herbs. Mix everything in a bowl and add vegetable oil and salt according to taste. Your salad is ready to be served.