– Melt the butter in a large saucepan over medium heat. Add in the onions and minced jalapeno and sauté for about 5 minutes, then stir in garlic and cook an additional 1 minute.
– Stir in the flour, cumin, and chili powder and cook 1-2 minutes. Stir in the chicken stock until smooth and bring to a boil. Add in the corn, sugar, and salt. Once it returns to a boil, reduce the heat to low and simmer 10 minutes.
– Roast beef in the oven for 1 hour. At the 1 hour point, start testing the internal temperature of your roast as close to the center as possible. Continue to roast until internal temperature reaches 135 degrees Fahrenheit.