Spicy Fish Kebobs

• 1/4 cup olive oil
• 1 lemon, juiced
• 6 cloves garlic
• 2 tablespoons harissa (red pepper paste)
• 1 teaspoon ground cumin
• 1/2 teaspoon freshly ground black pepper
• salt to taste
• 1 1/3 pounds 1-inch-thick tuna, skin removed and flesh cut into 30 cubes
• 1 red bell pepper - seeds and ribs removed and pepper cut into 15 squares
• 1 yellow bell pepper - seeds and ribs removed and pepper cut into 15 squares
• 1 large red onion, cut into wedges and layers separated
• 6 skewers

1. Blend olive oil, lemon juice, garlic, harissa, cumin, black pepper, and salt together in a blender or food processor until marinade is smooth. Place tuna in a bowl and pour marinade over tuna; toss to coat. Marinate in the refrigerator for at least 1 hour.
2. Preheat an outdoor grill for medium-high heat and lightly oil the grate.
3. Thread 1 piece tuna, 1 piece red bell pepper, 1 piece yellow bell pepper, and 1 piece onion onto 1 skewer; repeat 4 times. Repeat with remaining ingredients using the remaining 5 skewers.
4. Cook skewers on grill until fish flakes easily with a fork, about 10 minutes.

olive oil, lemon, garlic, red pepper, ground cumin, freshly ground black pepper, salt, tuna, red bell pepper, yellow bell pepper, red onion, skewers

Taken from www.allrecipes.com/recipe/244871/spicy-fish-kebobs/ (may not work)