Crockpot Sweet Corn Tamalito & Shredded Beef Fiesta Bake Step-by-step instructions

Before you start

Before you start, make sure you have the cooked red-chile shredded beef ready. This recipe uses pre-cooked beef, so it's a great way to use leftovers or a store-bought rotisserie-style product. If your beef is cold, let it come to room temperature slightly, but don't leave it out for more than 30 minutes.

Drain and rinse the black beans, and have all other ingredients measured. You'll also need a 6-quart slow cooker. There's no need to preheat the slow cooker – just layer everything in as directed. This is a true dump-and-go meal, so the prep is mostly about organizing your ingredients.

Instructions

Layer and Mix

1. 1Layer the Beef and Beans
   Spread the cooked red-chile shredded beef evenly across the bottom of a 6-quart slow cooker. Scatter the drained black beans over the beef and lightly press them into the meat so they create an even layer.
   Look for The beef and beans should form a uniform base, about 1 1/2 inches thick.
   Tip If the beef is very saucy, it will help the corn cake stay moist – do not drain it.
2. 2Make the Sweet Corn Batter
   In a large bowl, whisk together the masa harina, sugar, baking powder, and salt. Add the creamed corn, corn kernels, melted butter, and milk. Stir until a thick, spoonable batter forms, with no dry streaks.
   Look for The batter should be thick but pourable, similar to a cornbread batter.
   Tip If the batter seems too stiff, add an extra tablespoon of milk. If too loose, let it sit for 5 minutes – the masa will absorb liquid.

You'll have a slow cooker filled with a layer of saucy beef and beans, topped with a thick, pale yellow corn batter. The batter should be spread smoothly and reach all the corners. At this point, the kitchen will smell of sweet corn and butter, with a hint of chile from the beef. The batter will look thick and slightly fluffy from the baking powder. It's important that the layer is even so it cooks evenly. If you see any dry spots in the batter, smooth them out gently with a spatula.

Slow-Cook Until Set

3. 3Spread the Batter Over the Beef
   Spoon the sweet corn batter over the beef and beans. Use a rubber spatula to spread it evenly to the edges, completely covering the meat. The batter should be about 1 inch thick.
   Look for The batter covers the entire surface, leaving no gaps.
   Tip Smooth the top gently – do not press hard, or the batter will sink into the beef.
4. 4Slow-Cook on High
   Cover the slow cooker and cook on HIGH for 3 hours, without opening the lid during the first 2 hours. The corn cake is done when it is set in the center and a toothpick inserted into the cake comes out mostly clean.
   Look for The edges will look golden and the center will be firm to the touch.
   Tip Resist the urge to peek – every time the lid is lifted, heat escapes and cooking time increases.
5. 5Add the Cheeses
   Once the corn cake is set, sprinkle the shredded Monterey Jack cheese evenly over the top, followed by the crumbled cotija. Cover and cook on HIGH for an additional 15 minutes, until the cheese is melted and bubbly.
   Look for The cheese is fully melted and starting to bubble around the edges.
   Tip For a golden top, switch the slow cooker to WARM and let the cheese sit for 5 minutes before serving.

After 3 hours on HIGH, the corn cake will have risen slightly and turned a light golden color around the edges. The center will be set, and a toothpick inserted into the cake will come out with just a few moist crumbs. The beef layer below will be bubbling gently, and the aroma will be deeply savory with a hint of sweetness. The entire surface should look dry and slightly springy to the touch. At this point, the cheese is added, and after another 15 minutes, it will be melted and bubbly.

Rest and Serve

6. 6Let It Rest and Serve
   Turn off the slow cooker and let the dish rest for 10 minutes. This allows the layers to set slightly for cleaner serving. Scoop portions onto plates and top with avocado slices, a dollop of sour cream, fresh cilantro, and a squeeze of lime.
   Look for The layers hold together when scooped, with the cheese stretching slightly.
   Safe temperature 145°F (63°C) internal temperature (steaks, chops and roasts)
   Tip Use a wide spoon to scoop all the way to the bottom so each serving includes both layers.

After resting, the dish will look cohesive – the cheese will have set slightly, and the layers will hold together when scooped. The corn cake will be moist and tender, with a golden top. The beef will be saucy and rich, and the black beans will be scattered throughout.

When you scoop, you'll get a clean cross-section of sweet corn cake, savory beef, and melted cheese. The toppings add a fresh, cool contrast. The dish should smell irresistible – a mix of roasted chile, sweet corn, and dairy.

Common mistakes

One common mistake is peeking at the slow cooker too often. Every time the lid is lifted, heat escapes, which can extend the cooking time and lead to a gummy corn cake. Another pitfall is using a batter that's too thin – if it's runny, it will seep into the beef and not set properly.

The batter should be thick but spoonable. Also, be sure to spread the batter evenly to the edges so it cooks uniformly. Skipping the resting time after cooking can make the dish fall apart when scooped. Finally, don't overmix the batter – stir until just combined to keep the cake tender.

How to tell it’s done

The dish is done when the sweet corn cake is set in the center and a toothpick inserted into the cake comes out mostly clean, with a few moist crumbs. The edges will look slightly golden and the cake will feel firm to the touch. The cheese should be fully melted and bubbling.

If the center still looks wet after 3 hours, cover and cook for another 15 minutes. The internal temperature of the beef layer should reach at least 145°F (63°C) if it was not already fully cooked; if it was pre-cooked, it just needs to be hot throughout. Let the dish rest for 10 minutes before serving to allow the layers to set.

• Steaks, chops and roasts: 145°F (63°C) in the thickest part, then a 3-minute rest