
Grilled Tilapia with Parsnip Purée and Herb Oil
Prep
20 mins
Cook
25 mins
Servings
4
Difficulty
Easy
Here's a restaurant quality dinner that comes together in under an hour. I love making this grilled tilapia because the delicate fish pairs beautifully with the sweet, creamy parsnip purée, and the herb oil adds such a fresh finishing touch. Parsnips are packed with fiber and vitamin C, making this dish as nourishing as it is delicious. The best part? Everything cooks quickly on the grill or stovetop, so you can have an elegant meal on the table without spending your whole evening in the kitchen. Fresh basil and parsley brighten every bite.
Ella x
Ingredients
- 4tilapia fillets(6 oz each)
- ¾ kgparsnips(peeled and cut into 2-inch pieces)
- 5 tablespoonsolive oil
- 4garlic cloves(minced)
- 118 mlvegetable broth
- 59 mlfresh basil(loosely packed)
- 2 tablespoonsfresh parsley(chopped)
- 1lemon(zest and juice)
- 1 teaspoonsea salt
- ½ teaspoonblack pepper
- 2thyme sprigs(fresh)
Detail level
Instructions
- 1
Preheat your grill to medium-high heat and oil the grates to prevent sticking.
Tip: If you don't have a grill, a grill pan over medium-high heat works equally well.
- 2
Place parsnip pieces in a pot of salted boiling water and cook for 12-15 minutes until very tender, then drain well.
Tip: Pat the parsnips dry with paper towels before blending to achieve a smoother purée.
- 3
Heat 2 tablespoons of olive oil in a skillet over medium heat and sauté minced garlic for 1 minute until fragrant.
Tip: Don't let the garlic brown as it will become bitter.
- 4
Transfer the cooked parsnips and garlic to a blender, add vegetable broth and 1 tablespoon olive oil, then blend until completely smooth and creamy.
Tip: Add an extra tablespoon of broth if the purée is too thick.
- 5
Season the parsnip purée with half the salt and quarter teaspoon of black pepper, then set aside and keep warm.
- 6
Pat the tilapia fillets dry and season both sides with remaining salt and pepper.
Tip: Dry fillets prevent sticking to the grill and promote better browning.
- 7
Grill the tilapia for 4-5 minutes per side until the flesh is opaque and flakes easily with a fork.
Tip: Avoid flipping too often; let each side develop a light golden crust before turning.
- 8
While the fish cooks, blend fresh basil, parsley, lemon zest, remaining 2 tablespoons olive oil, and a pinch of salt to create the herb oil.
Tip: Use a mortar and pestle if you prefer a chunkier texture with more herb texture.
- 9
Spoon warm parsnip purée onto serving plates, top each with a grilled tilapia fillet, and drizzle generously with herb oil and fresh lemon juice.
- 10
Garnish with fresh thyme sprigs and serve immediately while the fish and purée are warm.
Tip: A crisp white wine like Sauvignon Blanc pairs beautifully with this dish.
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