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Complete Your Sleep Stack — Explore YU SLEEPIngredient Metrics (2 Servings)
| Ingredient | Quantity |
|---|---|
| Turkey breast tenderloin (free-range) | 14 oz (400 g) |
| Fresh rosemary (finely chopped) | 2 Tbsp (8 g) |
| Fresh thyme leaves | 1 Tbsp (5 g) |
| Garlic cloves (minced) | 3 cloves |
| Extra-virgin olive oil | 4 tsp (20 ml) |
| Lemon zest (organic, finely grated) | 1 Tbsp (5 g) |
| Swiss chard (ribs removed, chopped) | 7 oz (200 g) |
| Cooked quinoa (tricolor) | 1 cup (200 g) |
| Pumpkin seeds (toasted) | 2 Tbsp (20 g) |
| Sea salt (fine) | ½ tsp (3 g) |
| Cracked black pepper | ½ tsp (2 g) |
Kitchen Preparation Science
Turkey breast is one of the richest dietary sources of tryptophan — the essential amino acid that serves as the direct metabolic precursor to 5-HTP and subsequently serotonin and melatonin. This recipe deliberately pairs high-tryptophan protein with a moderate portion of low-glycemic quinoa carbohydrates, optimizing the insulin-mediated transport of tryptophan across the blood-brain barrier. Swiss chard delivers a significant magnesium payload (approximately 150 mg per 7 oz / 200 g serving), supporting the same parasympathetic nervous system activation that YU SLEEP’s magnesium bisglycinate component targets. The rosemary and thyme add carnosic acid and thymol — aromatic compounds with documented mild anxiolytic properties.
Method:
- Preheat the oven to 190°C (375°F). Line a baking sheet with parchment paper.
- In a small bowl, combine chopped rosemary, thyme, minced garlic, lemon zest, olive oil, sea salt, and cracked pepper into a coarse herb paste.
- Pat the turkey tenderloin completely dry with paper towels — this step is critical for herb crust adhesion. Massage the herb paste evenly across all surfaces of the meat.
- Place the tenderloin on the prepared baking sheet. Roast for 24 to 28 minutes until the internal temperature at the thickest point registers 74°C (165°F) on an instant-read thermometer. Rest for 8 minutes before slicing against the grain into medallions.
- While the turkey rests, wilt the Swiss chard in a dry nonstick pan over medium heat for 90 seconds, then add a splash of water and cover for 60 seconds until tender. Season lightly with salt.
- Plate the quinoa as the base, layer on the wilted chard, arrange turkey medallions on top, and scatter toasted pumpkin seeds over everything.
Allergen Alert: Poultry present. Recipe is naturally dairy-free and nut-free. Pumpkin seeds are generally well-tolerated but are botanically a seed allergen for a small subset of individuals.
Swerve / Alternative Option: Replace turkey tenderloin with firm tofu slabs (pressed 45 minutes, then marinated in the same herb paste for 30 minutes before pan-searing) for a plant-based adaptation. Note: tofu contains significantly less tryptophan per gram; consider adding 2 tsp (10 g) of toasted hemp seeds on top to compensate for the amino acid gap.
Total prep time: 35 minutes active. Best consumed 2.5 to 3 hours before bedtime for optimal tryptophan-to-melatonin metabolic conversion window.