Cucumber-Vegetable Salad

1 cucumber, thinly sliced
1 yellow bell pepper, cut into strips
3 carrots, peeled and sliced into rounds
2 cups cherry tomatoes, halved and salted
1/2 red onion, cut into slivers
1/2 cup cilantro, chopped
1/4 cup vegetable oil
1/4 cup rice vinegar
1/2 teaspoon salt
black pepper

Place cucumber slices in a colander, add salt, toss. Let stand over a bowl until juice has drained (30-45 minutes). Pat cucumbers dry and put in large salad bowl.Add remaining vegetables along with the cilantro and oil. Toss.Add vinegar and pepper. Toss.Cut and hollow cucumber and fill with potato or vegetable salad.