Optional: Use a grill pan or large nonstick skillet coated with cooking spray.
2. On a cutting board, lay out slices of Wonder® Non-GMO Whole Wheat bread. In the center of each slice of bread, lay a half slice each of cheese and turkey and a few leaves of spinach and top with another slice of bread. Repeat to build 4 sandwiches.
3. Place 2 sandwiches on Panini press and close lid. Cook for about 3 -5 minutes. Repeat step for the remaining 2 sandwiches. Optional: If using a grill pan or large nonstick skillet, preheat to medium heat. Add sandwiches to pan; top with another heavy skillet. Cook 3 minutes on each side or until golden brown.
4. Cut sandwiches diagonal, into halves and trim sides where filling may have come over the edge of the bread. Serve with ranch dressing as dip and enjoy!