Lena Marsh
RDN, MS
Registered dietitian with a clinical specialism in everyday nutrition, diet patterns, protein targets, micronutrient adequacy in real cooking.
Who reviews the work.
Lena Marsh is a Registered Dietitian Nutritionist (RDN) with a Master's in Clinical Nutrition from King's College London. She has spent the last seven years in NHS clinical practice and private nutrition consulting, and her interest sits squarely at the intersection of evidence-based eating patterns and the practical food question patients actually ask: 'so what do I cook tomorrow?' She reads every recipe on this site against the British Dietetic Association evidence base, the USDA FoodData Central reference, and her own clinical judgement on protein density and micronutrient balance. She is the human accountable for every nutrition number on ThatCleanChef.
Recipes and guides on this site.
- Reviewed Apr 2026
Anti-Inflammatory Golden Chicken Soup
Chef-tested anti-inflammatory chicken soup with turmeric, ginger, and bone broth. 55 min, 32g protein, Nutrition Ledger below.
- Reviewed Apr 2026
Cottage Cheese Flatbread: 28g Protein, 20 Minutes
The viral cottage cheese flatbread, chef-tested. 28g protein per serving, 20 minutes, 4 ingredients.
- Reviewed Apr 2026
High-Protein Breakfast Bowl: 42g Protein, 15 Minutes
Eggs, spinach, quinoa or sweet potato, salsa, avocado, 42g protein in a 15-minute bowl. Swappable base protein.
- Reviewed Apr 2026
Whole30 Breakfast Hash
Sweet potato, sausage, peppers, eggs, a 25-minute Whole30 breakfast with 28g protein.
- Reviewed Apr 2026
Ginger-Turmeric Salmon
A 20-minute anti-inflammatory salmon with turmeric, ginger, garlic, and coconut aminos. 38g protein per fillet.
- Reviewed Apr 2026
Greek Lemon Chicken
Bone-in thighs, lemon, oregano, garlic, a Mediterranean pillar recipe, 45 minutes, 36g protein.
- Reviewed Apr 2026
Cottage Cheese Ice Cream: Vanilla
Blended cottage cheese, honey, vanilla, a pinch of salt, frozen in a loaf pan. 22g protein per serving.
- Reviewed Apr 2026
How to Roast a Whole Chicken
The technique pillar, dry brine, spatchcock, high heat, sheet pan. 2 hours total, 6 servings.
- Reviewed Apr 2026
Cottage Cheese Pancakes: 28g Protein, 12 Minutes
Three-ingredient cottage cheese pancakes, 28g protein per stack of three, 12 minutes start to plate. The morning protein move that doesn't need a powder.
- Reviewed Apr 2026
Bone Broth: Slow Method, Real Gel, Sippable
A 24-hour bone broth recipe that gels at the fridge, collagen-rich, low-sodium, sippable from a mug. Tested for connective-tissue support alongside BPC-157 and TB-500 protocols.
- Reviewed Apr 2026
Savory Cottage Cheese Bowl with Tomato, Cucumber and Olive Oil
A 5-minute savory cottage cheese bowl with tomato, cucumber, olive oil, and za'atar. 32g protein, no sweet stuff, the lunch I eat three times a week.
- Reviewed Apr 2026
Greek Yogurt Power Bowl with Berries, Walnuts and Hemp Seeds
30g protein, 8g fiber, 10 minutes. A breakfast bowl that holds you to lunch without a second coffee.
Plus 19 more, see the recipe index.