If you want a Mounjaro meal plan you can actually follow — not just another list of “eat more protein” advice — this is it: a concrete, day-by-day plan built around small portions, high protein, and ordinary UK foods you can buy in any supermarket. On Mounjaro your appetite shrinks fast, so the hard part isn’t knowing what’s healthy. It’s getting enough of the right stuff into a stomach that fills up after a few bites. The plan below is designed for exactly that.

A quick note before we start: This is general nutrition information, not medical advice. Mounjaro (tirzepatide) is a prescription medication, and your calorie needs, protein targets and any changes to your routine should be discussed with your doctor, pharmacist or a registered dietitian who knows your full history. The portions and targets below are illustrative — individual needs vary with your weight, dose, activity and health. Nothing here is dosing advice, and nothing here should prompt you to change or stop your medication.

How to build a Mounjaro meal plan that works

The plan does the thinking for you, but it helps to know the three rules underneath it so you can adapt as your appetite changes:

1. Protein first, every time you eat. Protein protects muscle while you lose fat, and it’s the most filling macro — so eat it before anything else on the plate. For the full breakdown of targets and the best protein sources, see High Protein Meals for Mounjaro.
2. Small volume, high density. A few bites is often all you’ll manage, so every bite needs to earn its place. Skip the bulky, low-nutrient fillers and lead with protein and veg. The principles behind this are covered in What to Eat on Mounjaro to Lose Weight.
3. Go easy on the triggers. Greasy, very rich or heavily fried meals tend to make Mounjaro’s side effects (nausea, reflux, that “stuck” feeling) worse. The plan keeps these low on purpose — more on why in Foods to Avoid on Mounjaro.

That’s the whole philosophy. The rest is just execution, so let’s get to the actual food.

Sample Mounjaro meal plan

Below is a sample 3-day plan. It’s built around roughly 1,200–1,400 calories and about 100–120 g of protein per day — a common starting range for an adult losing weight, but yours may be higher or lower, so treat the numbers as a template rather than a rule. Each meal is small on purpose. If you can’t finish it, that’s fine — eat the protein portion first and stop when you’re comfortable.

Protein figures are approximate and rounded.

Day 1

Breakfast — Greek yoghurt protein bowl (~30 g protein) 150 g 0% fat Greek yoghurt, a scoop of vanilla whey or a spoon of skimmed milk powder stirred in, a small handful of berries and a sprinkle of mixed seeds. Cold, soft and quick — ideal if mornings feel queasy.

Lunch — Tuna and egg salad (~30 g protein) 1 tin of tuna in spring water, 1 chopped boiled egg, a handful of salad leaves, cherry tomatoes and cucumber, with a light squeeze of lemon and a teaspoon of olive oil. Filling without being heavy.

Dinner — Chicken and roasted veg (~35 g protein) 1 small grilled chicken breast (about 120 g cooked) with roasted courgette, peppers and a few new potatoes. Keep the portion of potatoes small and lead with the chicken.

Snack — Cottage cheese on wholemeal crackers (~14 g protein) 2 wholemeal crackers topped with cottage cheese and a few cucumber slices.

Day 1 total: ~109 g protein

Day 2

Breakfast — High-protein porridge (~22 g protein) 30 g porridge oats made with skimmed milk, plus a scoop of whey or a spoon of milk powder stirred through, topped with a few raspberries. Warm and gentle on the stomach.

Lunch — Chicken and bean wrap (~28 g protein) Half a wholemeal wrap (use the other half tomorrow) with shredded chicken, a spoon of mixed beans, salad and a little light mayo or yoghurt. Wraps are easier to manage in small amounts than a big sandwich.

Dinner — Salmon with greens (~30 g protein) 1 small salmon fillet, baked, with steamed broccoli, green beans and a small portion of microwave rice. Oily fish counts toward protein and is usually well tolerated.

Snack — Boiled egg + a satsuma (~7 g protein) 1 boiled egg and a small piece of fruit. Easy to keep in the fridge for when hunger does show up.

Optional second snack — Protein shake (~20 g protein) A ready-to-drink protein shake or one made with milk if you didn’t manage much at meals.

Day 2 total: ~87–107 g protein depending on the optional shake

Day 3

Breakfast — Scrambled eggs on toast (~24 g protein) 2 eggs scrambled with a splash of milk on 1 slice of wholemeal toast. If 2 eggs feels like too much, do 1 egg plus a spoon of cottage cheese on the side.

Lunch — Lentil and chicken soup (~26 g protein) A mug-sized portion of a lentil soup with shredded chicken stirred in. Soups are brilliant on Mounjaro — warm, soft, sippable, and you can stop whenever you’re full.

Dinner — Turkey mince stir-fry (~32 g protein) Lean turkey mince stir-fried with mixed veg (pepper, courgette, mangetout) and a little soy sauce, served over a small portion of noodles or rice. Lean mince is cheap, high-protein and freezes well.

Snack — Greek yoghurt + seeds (~18 g protein) 150 g 0% Greek yoghurt with a sprinkle of seeds.

Day 3 total: ~100 g protein

To turn this into a 7-day plan, just rotate the meals — repeat your favourites, swap the protein (chicken for prawns, salmon for mackerel, turkey for lean beef mince), and change the veg with whatever’s in season. The structure stays the same: a protein-led breakfast, lunch and dinner, plus one or two protein snacks to top up.

Snacks and easy add-ons

On low-appetite days, snacks often do the heavy lifting for your protein total. Keep a few of these on hand so you’re never stuck:

• Babybel or a small piece of cheese (~5–7 g protein)
• A pot of 0% Greek yoghurt or skyr (~15–18 g protein)
• Ready-to-drink protein shake (~20–25 g protein) — genuinely useful when chewing feels like too much
• A boiled egg (~6–7 g protein)
• Cottage cheese on oatcakes (~12 g protein)
• A small handful of roasted edamame or a few slices of cold chicken or turkey (~10–15 g protein)
• High-protein yoghurt or a protein bar for the cupboard at work (~15–20 g protein)

Easy ways to add protein without adding bulk: stir a spoon of skimmed milk powder into porridge, soups or mashed potato; choose higher-protein versions of things you already buy (skyr over standard yoghurt, higher-protein milk); and keep a protein shake as your safety net for days when meals just won’t happen.

How to adjust the plan as your appetite changes

Your appetite on Mounjaro isn’t fixed — it tends to dip hard in the days after a dose increase, then settle. Adjust the plan rather than abandoning it:

• On very low days, drop a meal back to just its protein component (the yoghurt, the eggs, the chicken) and lean on shakes and soups. Sipping protein is easier than chewing it.
• As you titrate up to higher doses, appetite usually shrinks further. Make portions smaller and more frequent — five or six tiny protein-led “meals” can beat three you can’t finish. Don’t force food past the point of comfort; that’s what usually triggers nausea.
• On better days, don’t overeat to “catch up” — just hit your protein and keep portions reasonable.
• If you’re routinely managing only a few hundred calories a day, or you feel weak, dizzy or unwell, that’s a conversation for your healthcare team, not something to push through alone.

Tracking the plan

The honest challenge with any Mounjaro meal plan is knowing whether you’re actually hitting your protein and calorie targets — because when you’re eating tiny amounts, it’s surprisingly easy to fall well short without noticing. Weighing and logging everything by hand gets old fast.

This is where an app earns its keep. With Nutrify, you snap a photo of each meal and it auto-logs the calories, macros and protein for you — so you can see at a glance whether today’s small plates are adding up to enough protein, or whether you need a shake to close the gap. Over a week it shows you the pattern, which is far more useful than guessing meal by meal.

FAQ

How many calories should a Mounjaro meal plan have? There’s no single right number. Many adults losing weight on Mounjaro land somewhere around 1,200–1,500 calories a day, but the genuinely correct figure depends on your size, activity and the target your clinician sets. The plan above sits at the lower end as an illustration. The more important goal is hitting your protein target within whatever calories you can manage.

How much protein should I aim for? A commonly cited range for preserving muscle during weight loss is roughly 1.2–2.0 g of protein per kg of body weight per day. For many people that’s about 100–130 g daily. Confirm your own number with your dietitian or doctor — see High Protein Meals for Mounjaro for how to work it out.

Can I follow this plan on the higher doses? Yes, but expect your appetite to be smaller, so shift toward more frequent, even tinier portions and rely more on shakes, yoghurts and soups. Keep protein the priority and don’t force volume. Always follow your healthcare team’s guidance as you titrate up.

What if I can’t finish the meals? That’s completely normal and the plan accounts for it. Eat the protein portion first, then stop when you’re comfortable — never push past nausea. Top up later with a protein snack or shake if you’re under target. Several small wins across the day beat one big meal you can’t face.

Is this plan suitable if I’m vegetarian? It can be — swap the meat and fish for eggs, dairy, tofu, edamame, beans, lentils and a plant-based protein shake. You may need to plan a little more deliberately to hit protein on smaller portions, so a protein supplement can be a helpful backstop.

The bottom line

A good Mounjaro meal plan isn’t complicated — it’s small, protein-led plates of ordinary food, repeated and rotated, with snacks and shakes to fill the gaps on low-appetite days. Start with the 3-day template above, lead every meal with protein, keep portions gentle, and adjust as your appetite shifts with each dose. Track it so you know you’re actually hitting your numbers rather than hoping you are. And because Mounjaro is a prescription medicine, keep your doctor, pharmacist or dietitian in the loop on your targets and how you’re getting on.