Crockpot Pork Carnitas Enchilada Casserole

This Crockpot pork carnitas enchilada casserole is the ultimate dump-and-forget dinner. Just layer pork shoulder, red enchilada sauce, pinto beans, sour cream, and Monterey Jack cheese in the slow cooker, then let it simmer all day.

The result is tender, citrus-braised pork in a creamy, cheesy sauce that's perfect over warm tortillas. With just five ingredients and minimal prep, this set-it-and-forget-it meal is a weeknight hero.

There are slow cooker meals, and then there are slow cooker miracles. This pork carnitas enchilada casserole is the latter. With just a handful of pantry staples—pork shoulder, red enchilada sauce, pinto beans, sour cream, and Monterey Jack—you get a rich, deeply savory dish that tastes like it simmered for hours (because it did, but without any babysitting).

The pork turns meltingly tender, the sauce becomes velvety, and the cheese melts into a golden blanket. Serve it with warm tortillas and dinner is done.

Ingredients

Why this recipe works

The magic of this recipe lies in the slow cooker's low, steady heat. Pork shoulder is a tough, well-exercised cut full of collagen and fat. Cooked slowly for hours, that collagen breaks down into gelatin, turning the meat fork-tender and succulent. The long cook time also allows the flavors of the enchilada sauce, beans, and pork to meld into a cohesive, deeply seasoned filling.

The layering technique is key: sour cream and cheese on top create a protective cap that melts gradually into the sauce, preventing curdling and giving the finished dish a creamy, luxurious texture.

The pork cooks in the sauce below, absorbing all the tangy, spicy flavors while staying moist. This method requires zero stirring, zero browning, and zero fuss—just dump and let the slow cooker work its magic.

Notes and substitutions

Pork shoulder (also labeled pork butt or Boston butt) is the best choice here because its fat content keeps the meat moist during the long cook. If you prefer leaner meat, you can use pork loin, but it may dry out—check for tenderness earlier.

Red enchilada sauce comes in cans or jars; choose a mild or medium heat level to suit your family. You can also make your own if you have a favorite recipe.

Pinto beans add earthy texture and protein; canned beans are convenient and work perfectly—just rinse them to remove excess sodium. Sour cream should be full-fat for the best creaminess; low-fat versions can separate. Monterey Jack is mild and melts beautifully, but cheddar or a Mexican blend are great swaps. For a spicier kick, add a chopped jalapeño or a dash of hot sauce before cooking.

• pork shoulder: pork butt or boneless country-style ribs, cut into chunks
• red enchilada sauce: green enchilada sauce for a milder, tangier flavor
• pinto beans: black beans, drained and rinsed
• Monterey Jack cheese: sharp cheddar or a Mexican cheese blend

Equipment

• 6-quart slow cooker
• Cutting board
• Chef's knife
• Measuring cups
• Can opener
• Colander
• Serving spoon