Tartar Sauce:

• 1/2 c. mayonnaise
• 2 Tbsp finely chopped dill pickle
• 1 tsp grated lemon zest (divided)
• 1 Tbsp lemon juice
• 1 tsp Dijon mustard
• 1 Tbsp snipped fresh dill or 1 tsp dried dill (divided)
• 2 cloves garlic (minced, divided)
• 1 Tbsp olive oil
• 1/2 tsp Kosher salt
• 1/4 tsp freshly ground black pepper

Grilled Walleye Sandwich:

• 4 boneless, skinless walleye fillets (about 1 1/2 lbs)
• Hot sauce (to taste)
• 3–4 lemons (thinly sliced)
• 4 soft sub or hot dog rolls
• 1 c. dill pickle slices
• 2 c. shredded iceberg or romaine lettuce
• 2 tomatoes (sliced 1/4” thick)