Moroccan-Style Salmon and Vegetables

Heat oil and garlic in a large stockpot over medium heat for 30 seconds. Add harissa and tomato paste. Cook, stirring, until combined, 1 to 2 minutes. Whisk in stock, and bring to a simmer.

Add sweet potato, cauliflower, zucchini, and squash to pot; season with 1/2 teaspoon salt. Steam, covered, until vegetables are al dente, 12 to 15 minutes.

Add chickpeas to pot. Season each salmon steak on both sides with salt and 1/4 teaspoon cayenne pepper. Secure ends of each steak together with a toothpick or wooden skewer. Lay salmon on top of vegetables. Steam, covered, until salmon is slightly firm to the touch, 8 to 10 minutes. Sprinkle with cilantro.