Packed with protein, surprisingly satisfying and ready in minutes, this simple lunch could make getting lean a whole lot easier

Hands up if you find staying consistent and satisfied when it comes to lunch a challenge?

It’s far too easy to grab a meal deal when you’re on the move, rummage through the kitchen cupboards only to settle for some toast – or worst of all, skip it altogether.

But that’s not exactly the kind of nutritious lunch that will keep you full and energised all afternoon – or your muscles happy.

Prepping your lunch the night before (or even at the start of the week if you’re super organised) can help. But sometimes that’s easier said than done. Especially when time isn’t on your side.

Enter this high-protein lunch idea from Greg Gallagher, known to his 1.7 million followers on Instagram as @gregogallagher.

A recent newsletter recommended this quick, high-protein (and crucially easy-to-prep) lunch for guys who are having a tough time getting lean.

You will need;
• 1 scoop collagen protein (we used MyProtein Impact Whey Protein + Collagen)
• 200g 5% plain Greek yoghurt
• 1 sliced banana
• 1 Rice Krispies Square

How to make;
Mix the collagen protein into the yoghurt, slice the banana on top and crumble over the Rice Krispies Square.

“Make this your lunch Monday-Friday each week…and watch how lean you get this summer,” Greg says.

It works because it balances protein, carbohydrates and volume well enough to keep you full without feeling heavy – it’s a simple formula. Combining protein and gut-friendly bacteria from the Greek yoghurt with fibre-rich foods like bananas can help support satiety and more stable energy levels throughout the day, while the Rice Krispies Square adds a little crunch, sweetness and satisfaction without dramatically increasing calories – just 90 calories, in case you were wondering.

You may ask why choose 5% Greek yoghurt over the fat-free version? The answer is simple: fat. That small amount makes a huge difference to satiety, making the meal feel far more satisfying. Dietary fats are also essential for cholesterol production, which is a building block for testosterone.

Then there’s the collagen protein. Unlike whey protein, which can sometimes mix in thick and a little lumpy, collagen blends in smoothly, creating more of a silky, mousse-like texture. It also adds an extra hit of protein while providing structure and support for your skin, hair, nails, joints and bones.

After all, collagen is the most abundant protein in the body and the main component of connective tissue, yet breaks down at a faster rate as we age.

Getting lean sounds simple on paper: eat fewer calories, train hard and stay consistent. But for most men, the reality isn’t as straightforward.

Hunger tends to kick in around mid-afternoon, energy levels crash, food noise and cravings take over and suddenly the meal deal and snickers you grabbed “just this once” becomes an everyday habit. That’s where progress usually stalls. And why this high-protein lunch is a bit of a life-saver.

Not only is this lunch quick to prepare, it’s surprisingly satisfying and packed with protein, making it an easy option for men who want to stay lean, preserve muscle and avoid feeling deprived. Sustainable fat loss almost always works better when you stop trying to eat like a bodybuilder seven days a week.

This approach is especially useful for busy men who don’t have time to prep elaborate lunches every day or want something more interesting than chicken, broccoli and rice. The entire meal takes less than five minutes to put together, requires no cooking and can easily be prepared and eaten at home or at work.

Protein matters more than most men realise. If you’re trying to get lean while maintaining muscle, hitting your protein target of 1g of protein per lb of bodyweight is a non-negotiable.

Protein helps preserve lean tissue during a calorie deficit, supports recovery from training and generally keeps you fuller for longer than fats or carbohydrates alone. And at 42g of protein, this lunch certainly ticks all the right boxes.