Craving a weeknight hero that practically cooks itself? This Tomato Braised Crockpot Pork Tenderloin does the heavy lifting while you binge, jog, or stare into the fridge.
It turns a single pork tenderloin into juicy, saucy perfection with almost zero drama. But here’s the catch!
The secret is slow heat, a quick sear, and a tomato sauce that sings.
Contents
Equipment: Must-haves
- Crockpot
- Cutting board
- Sharp knife
- Measuring spoons
- Wooden spoon
- Tongs
- Small bowl
- Meat thermometer
Equipment: Nice-to-haves
- Skillet (for searing)
- Kitchen twine (to truss the tenderloin)
Ingredients
- 1 pork tenderloin (about 1 to 1.5 lb)
- 1 tablespoon olive oil
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- 1 small onion, sliced
- 2 cloves garlic, minced
- 1 cup crushed tomato
- 1/2 cup chicken broth
- 1 tablespoon tomato paste
- 1 teaspoon dried oregano
- 1/2 teaspoon smoked paprika
- 1 tablespoon brown sugar (optional)
- 1 tablespoon Worcestershire sauce
- 1 bay leaf
- 1 tablespoon balsamic vinegar
- 1 tablespoon butter (optional, for finishing)
- 1 tablespoon chopped parsley (for garnish)
Instructions
- Pat the pork tenderloin dry on the cutting board and season it all over with salt and black pepper.
- If using kitchen twine, truss the tenderloin to keep its shape while it cooks. That’s why it looks professional even when you’re not.
- Heat the skillet with the olive oil until shimmering and sear the tenderloin on all sides until browned; use the tongs to rotate. Searing adds flavor, but if you’re short on time you can skip this step.
- Transfer the seared tenderloin to the crockpot and set it aside for a minute. Try not to drool on it.
- In the small bowl, combine the crushed tomato, chicken broth, tomato paste, dried oregano, smoked paprika, brown sugar, Worcestershire sauce, and the bay leaf; stir with the wooden spoon until the paste dissolves.
- Taste the sauce and adjust seasoning with a pinch of salt or black pepper if needed. Be brave but taste first. That’s why testing matters.
- Pour the sauce over the tenderloin in the crockpot, spooning some around the sides so the meat gets cozy in sauce. Cover the crockpot.
- Cook the tenderloin on low until the meat reaches the safe internal temperature; check with the meat thermometer. No guessing—thermometers don’t lie.
- When the thermometer says the meat is done, remove the tenderloin to a plate and tent it loosely with foil to rest. Resting locks in juices, and avoids the dreaded dry bite.
- While the meat rests, skim any excess fat from the top of the sauce in the crockpot and stir in the balsamic vinegar and butter until glossy. The butter is optional but deliciously sneaky.
- Slice the rested tenderloin against the grain and arrange it on a serving plate. Spoon the tomato braise over the slices and sprinkle with the chopped parsley.
- Serve with mashed potato, rice, or crusty bread to mop up the sauce. Try not to judge anyone who double-dips their spoon.
Good to Know
Tips: Use a meat thermometer to pull the tenderloin at the perfect doneness; aim for just shy of the final temp and rest to finish. Variation: Swap crushed tomato for diced tomato and a splash of red wine for a deeper flavor profile.
If you like a touch of heat, add a pinch of red pepper flakes to the sauce. Make-ahead: You can prepare the sauce in advance and freeze it; thaw and pour over the seared tenderloin before slow-cooking.
Serving suggestion: Pair the sliced pork with creamy mashed potato, buttered noodles, or a green vegetable. The sauce loves a carb to cling to.
Shortcuts: If time is tight, skip the sear and cook on high for reduced time; the meat will still be tasty. But searing adds that browned flavor you’ll miss.
Storage: Refrigerate leftovers in an airtight container for up to three days, or freeze for up to three months. Reheat gently to avoid drying the meat.
Final note: This recipe is perfect when you want hands-off comfort. The crockpot does the work, you collect the praise.
And yes, everyone will ask for the recipe—own it.
