Step 1

Place potatoes into a pot and cover with salted water; bring to a boil. Reduce heat to medium-low and simmer until tender, about 10 minutes. Drain and cool until easily handled. Slice potatoes about 1/2-inch thick and place in a bowl.

Step 2

Whisk olive oil and vinegar together in a bowl; stir in garlic. Pour dressing over potatoes and lightly toss to coat.

Step 3

Mix red bell pepper, green olives, shallot, parsley, salt, and pepper into potatoes. Serve salad with lemon wedges to squeeze over each serving.