Creating lamb sliders is easy if you follow these simple steps:

1. Preheat Grill or Skillet: Heat a grill or skillet over medium-high heat and add olive oil.

2. Mix Ingredients: In a bowl, combine ground lamb, garlic powder, onion powder, paprika, salt, and black pepper. Mix until well combined.

3. Form Patties: Divide the mixture and form it into four equal-sized patties.

4. Cook Patties: Place the patties on the preheated grill or skillet. Cook for 4-5 minutes per side, or until they reach your desired level of doneness (internal temperature of 145°F for medium-rare).

5. Prepare Buns: While the patties are cooking, slice the slider buns in half and warm them on the grill or stove for 1-2 minutes until slightly toasted.

6. Assemble Sliders: Spread tzatziki sauce on both halves of the bun. Place the cooked lamb patty on the bottom half.

7. Add Toppings: Top with arugula, crumbled feta cheese, and pickled red onions if desired.

8. Finish Assembly: Place the top half of the bun over the fillings, pressing down gently.

9. Serve Immediately: For the best experience, serve the sliders immediately while they are warm and juicy.

These steps will lead you to prepare delicious lamb sliders effortlessly.