Heat olive oil in a small pan. Cook chopped onion until soft and lightly golden.
Cool the Onion
Remove onion from heat. Let it cool slightly before mixing with turkey.
Mix Turkey
Add ground turkey to a large bowl. Keep mixture loose and gentle.
Add Flavor
Add onion, garlic, Worcestershire sauce, salt, pepper, parsley, and paprika.
Add Egg and Crumbs
Add egg and breadcrumbs. Mix gently until just combined.
Shape Patties
Divide mixture into four portions. Shape into even burger patties.
Heat the Pan
Heat a skillet or grill pan over medium heat until hot.
Cook First Side
Place patties in pan. Cook for five to six minutes without pressing.
Flip Carefully
Flip burgers gently. Cook another five to six minutes until cooked through.
Rest the Burgers
Remove burgers from heat. Let them rest for two minutes before serving.
Notes
Do not overmix the turkey mixture. Cook on medium heat for juicy burgers. Use breadcrumbs for moisture. Let patties rest after cooking. Use a meat thermometer for doneness.