• Adjust rack to middle position and preheat oven to 425 degrees. Wash and dry produce. • Halve green peppers lengthwise; remove ribs and seeds. Zest and quarter lime (for 4 servings, zest one lime and quarter both). Dice tomato. Trim and thinly slice scallions, separating whites from greens.

• In a small pot, combine 1 cup water (2 cups for 4 servings), stock concentrate, and a big pinch of salt. Bring to a boil, then add quinoa; cover, and reduce to a low simmer. Cook until quinoa is tender and water has evaporated, 15-20 minutes. (TIP: Drain any excess water, if necessary.) Keep covered off heat until ready to serve.

• While quinoa cooks, rub green pepper halves with oil; season with salt and pepper. Place cut sides down on a baking sheet. • Roast on middle rack until tender, 18-20 minutes. • Meanwhile, in a small bowl, combine sour cream, half the lime zest (all for 4 servings), and a squeeze of lime juice. Add water 1 tsp at a time until mixture reaches a drizzling consistency. Season with salt and pepper.

• Drain corn and pat dry with paper towels. • Heat a drizzle of oil in a large, preferably ovenproof, pan over high heat. Add corn and cook, stirring occasionally, until lightly charred, 4-6 minutes. TIP: If corn begins to pop, cover pan. • Reduce heat to medium; add tomato, scallion whites, and Southwest Spice. Cook, stirring occasionally, until tomato breaks down, 2-3 minutes. Season with salt and pepper. Turn off heat.

• Stir cooked quinoa into pan with veggies; season with salt and pepper. • Once green pepper halves are done, stuff each half with as much filling as will fit. Nestle stuffed peppers into pan with remaining filling. (TIP: If your pan isn't ovenproof, transfer remaining filling and stuffed peppers to a small baking dish.) Sprinkle evenly with pepper jack. • Heat broiler to high or oven to 500 degrees.

• Transfer pan with stuffed green peppers to middle rack; broil or bake until cheese is melted and lightly browned, 2-3 minutes. • Remove from oven; top with lime crema and scallion greens. • Divide between plates. Serve with remaining lime wedges on the side.