Heat a splash of oil in a large skillet over medium-high heat. Add 1 pound of ground beef seasoned with ½ teaspoon of kosher salt and ¼ teaspoon of black pepper. Sauté the beef until evenly browned and fully cooked, about 6-8 minutes. Drain excess grease.

Lower the heat to medium and add 1 chopped green bell pepper and 2 chopped medium zucchinis to the skillet. Stir and cook for an additional 10 minutes, stirring occasionally until zucchini becomes fork-tender.

Stir in 1 cup of rinsed black soy beans and 2 tablespoons of tomato paste into the skillet. Mix thoroughly and allow to simmer for another 5 minutes over medium heat.

Taste and adjust seasoning with additional salt and pepper if needed. Consider topping with shredded cheddar cheese, fresh cilantro, sour cream, or a dollop of salsa before serving.