Grilled Citrus-Marinated Pork Tenderloin with Avocado and Cucumber Salad

By , Test Kitchen Director · Reviewed by AislePrompt Editorial · ·

Tender pork tenderloin marinated in bright citrus flavors, grilled to juicy perfection, and served alongside a refreshing avocado and cucumber salad. This whole30 (whole30) ready in about 35 minutes pairs trimmed pork tenderloin, fresh squeezed orange juice, fresh squeezed lime juice for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 380 calories and feeds 4, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Prep: 15 min Cook: 20 min Serves 4 Whole30 cuisine 380 cal/serving
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Ingredients

Instructions

  1. Step 1: In a bowl, whisk together 1/4 cup fresh orange juice, 2 tbsp fresh lime juice, 3 minced garlic cloves, 1 tsp ground cumin, 2 tbsp olive oil, 1 tsp salt, and 1/2 tsp black pepper. Place 1.5 lbs trimmed pork tenderloin in a resealable bag and pour marinade over it. Refrigerate and marinate for at least 1 hour, up to 4 hours.
  2. Step 2: Preheat grill to medium-high heat (about 400°F). Remove pork from marinade and pat dry. Grill pork tenderloin for 12-15 minutes total, turning every 3-4 minutes until an internal temperature of 145°F is reached.
  3. Step 3: While pork cooks, combine 1 large diced ripe avocado, 1 medium diced English cucumber, 1/4 small thinly sliced red onion, and 2 tbsp chopped fresh cilantro in a bowl. Drizzle with 1 tbsp fresh lime juice and 1 tbsp olive oil, tossing gently to combine.
  4. Step 4: Remove pork from grill and let rest for 5 minutes before slicing. Serve sliced pork tenderloin with the avocado cucumber salad on the side.

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Frequently asked questions

How long does Grilled Citrus-Marinated Pork Tenderloin with Avocado and Cucumber Salad take to make?

Total time is about 35 minutes (15 min prep + 20 min cook). Most home cooks find this fits comfortably into a weeknight; double the batch on Sunday for two dinners.

How do I store leftover Grilled Citrus-Marinated Pork Tenderloin with Avocado and Cucumber Salad?

Cool to room temperature within 2 hours, then store in an airtight container in the fridge for up to 4 days. Reheat covered in a 350°F oven for 10-12 minutes, or microwave at 70% power in 60-second bursts to keep trimmed pork tenderloin from drying out.

Can I substitute ingredients in Grilled Citrus-Marinated Pork Tenderloin with Avocado and Cucumber Salad?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Grilled Citrus-Marinated Pork Tenderloin with Avocado and Cucumber Salad for a different number of people?

The recipe is written for 4 servings. Multiply each ingredient by (your serving target / 4). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

Is Grilled Citrus-Marinated Pork Tenderloin with Avocado and Cucumber Salad whole30?

Yes — this recipe is tagged whole30 based on its ingredient list. Always cross-check labels for packaged ingredients (sauces, broths, condiments) since formulations vary by brand.

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