Caffeine Free Whole30 Smoky Pineapple Pork Tenderloin with Peach Salsa
This dish is a showstopper that brings serious tropical flair to a weeknight dinner table. The pork marinates in a smoky, savory blend of pineapple juice, coconut aminos, and warm spices before getting seared to a deep mahogany crust and finished in a hot oven — the kind of technique that makes a lean cut taste genuinely luxurious. A double-duty marinade does the heavy lifting, with a reserved portion brushed on as a glaze right before roasting so every bite is layered with flavor. The fresh peach salsa — bright with lime juice, jalapeño heat, and cilantro — cuts right through the richness and makes the whole plate feel alive. Every single ingredient here is naturally free of caffeine, so there's nothing to swap or second-guess, no label-reading required. It's the kind of meal that looks like you spent hours on it but comes together with straightforward steps and a short ingredient list. Serve it at a dinner party or just a Tuesday — either way, the platter will be empty fast.
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Learn more →Ingredients
4 servings
For the pork
- 1 pork tenderloin (about 1 ¼ lb)
- ¼ cup pineapple juice (from fresh or canned pineapple, no added sugar)
- 3 tbsp coconut aminos
- 1 tbsp avocado oil, plus more for searing
- 1 ½ tsp smoked paprika
- 1 tsp garlic powder
- ½ tsp onion powder
- ½ tsp ground cumin
- ½ tsp salt
- ¼ tsp black pepper
For the peach salsa
- 2 ripe peaches, pitted and diced small (about 1 ½ cups)
- ¼ cup red onion, finely diced
- 1 jalapeño, seeded and minced
- 2 tbsp fresh cilantro, chopped
- 1 tbsp fresh lime juice
- ¼ tsp salt
Instructions
- 1
In a medium mixing bowl, whisk together the pineapple juice, coconut aminos, 1 tbsp avocado oil, smoked paprika, garlic powder, onion powder, cumin, 1/2 tsp salt, and black pepper until combined. Reserve 2 tbsp of this marinade in a small bowl and set aside — this reserved portion will be used as a finishing glaze. Add the pork tenderloin to the remaining marinade, turning to coat. Let marinate at room temperature for 30 minutes.
- 2
While the pork marinates, combine the diced peaches, red onion, jalapeño, cilantro, lime juice, and 1/4 tsp salt in a small mixing bowl. Stir gently to combine, then set aside at room temperature to let the flavors develop.
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