In a small mixing bowl, combine softened butter, parsley, rosemary, thyme, garlic powder, salt, and pepper. Mix well until all the ingredients are fully incorporated. Transfer the herb butter onto a sheet of plastic wrap, shape it into a log, and refrigerate for at least 30 minutes to firm up.
In a large bowl, combine the ground turkey, onion powder, smoked paprika, salt, and pepper. Mix gently until just combined; do not overwork the meat.
Divide the turkey mixture into 12 equal portions and shape each portion into a small, flat patty. Preheat a grill or skillet over medium heat and lightly oil the surface.
Cook the turkey patties for about 5-6 minutes on each side, or until they reach an internal temperature of 165°F (75°C). During the last minute of cooking, place a slice of the chilled herb butter on top of each slider patty to melt.
While the sliders are cooking, whisk together mayonnaise, minced garlic, lemon juice, salt, and pepper in a small bowl.
Toast the slider buns lightly on the grill or in a toaster. Spread a generous amount of garlic aioli on the bottom half of each bun. Place a lettuce leaf, a turkey patty topped with melted herb butter, and a slice of tomato on each bun's bottom half. Top with the other half of the bun and serve immediately.
These sliders are best enjoyed warm with your favorite sides!
Notes
Best served warm with your favorite sides.
Keyword garlic aioli, herb butter, sliders, turkey