Baked Egg Muffins with Spinach and Feta (Low Calorie, High Protein)

Baked Egg Muffins with Spinach and Feta are one of those recipes that earn their place in a weekly rotation fast. Each muffin delivers 9 grams of protein at just 90 calories, which means you can eat two or three of them and still have a breakfast that sits comfortably within most calorie targets. What separates these from a standard scrambled egg or a shop-bought protein bar is the combination of real whole food ingredients, a satisfying savoury flavour profile, and the fact that you can make a full batch in under 30 minutes. They are keto-friendly and gluten-free without any special substitutions or complicated ingredient swaps. For anyone who finds themselves skipping breakfast because they have no time or nothing prepared, having a batch of these in the fridge changes the morning completely. They reheat in two minutes, they travel well, and they actually taste like something you would choose to eat rather than something you are forcing down for the sake of hitting a protein number.

The ingredient list here is short and every item pulls its weight. The eight large eggs form the structural base and bring the bulk of the protein, with one large egg contributing roughly 6 grams of protein and a full spread of fat-soluble vitamins including vitamin D, B12, and choline, which supports brain function and liver health. The 120 grams of low-fat cottage cheese is the quiet workhorse of this recipe. It blends into the egg mixture, adds creaminess without raising the calorie count significantly, and contributes an extra hit of casein protein, which digests slowly and keeps hunger at bay for longer. The 80 grams of reduced-fat feta provides that sharp, salty tang that makes these muffins taste genuinely satisfying rather than bland. Baby spinach adds iron, folate, and vitamin K while keeping carbohydrates minimal. Spring onions bring a mild bite and a small amount of quercetin, an antioxidant with anti-inflammatory properties. Garlic powder, dried oregano, and black pepper are not afterthoughts. They build the savoury depth that makes these muffins worth eating cold straight from the fridge.

Once baked, these muffins have a set, slightly springy texture on the outside with a soft, custardy interior. The spinach turns tender and almost silky inside the egg base, and the feta crumbles through each bite in small pockets of sharp, creamy saltiness. When the tray comes out of the oven, the tops are lightly golden and the edges pull away cleanly from the muffin cases. The smell when they are baking is warm and herby, the oregano and garlic filling the kitchen in a way that makes the whole thing feel more substantial than the calorie count suggests. The method is straightforward. You whisk the eggs with the cottage cheese, milk, garlic powder, oregano, salt, and pepper until combined, then fold in the spinach, feta, and spring onions. The olive oil is used to lightly grease the muffin tin, which helps the muffins release without sticking. They bake at 180 degrees Celsius for around 20 to 22 minutes until just set through the centre.

These muffins are built for people managing their weight without sacrificing protein intake. At 2 grams of carbohydrate per muffin, they sit firmly within ketogenic macros and are well suited to anyone following a low-carb eating pattern. The high protein content relative to calories makes them useful for anyone in a calorie deficit who still needs to hit daily protein targets, which is one of the harder balancing acts in any fat loss phase. Athletes who train in the morning and need a quick post-workout option that does not require cooking from scratch will get good use from these. They are also genuinely appropriate for people managing blood sugar, as the low carbohydrate and high protein combination produces a slow, stable energy release rather than a spike and crash. Because they contain no gluten and are made from whole food ingredients, they work for people with coeliac disease or non-coeliac gluten sensitivity. The recipe also scales easily, so cooking for two people or a household of five takes the same amount of effort.

For meal prep, this recipe is as practical as it gets. Make a full batch of twelve muffins on a Sunday and store them in an airtight container in the fridge for up to four days. They reheat well in the microwave at full power for 60 to 90 seconds, or you can warm them in a low oven for five minutes if you prefer the texture a little firmer. They also freeze well for up to two months. Wrap each muffin individually in cling film or place them in a freezer bag, then transfer them to the fridge overnight to thaw before reheating. In terms of variations, swapping the spinach for finely chopped roasted red peppers adds a smoky sweetness and a small amount of vitamin C. Replacing the feta with crumbled goat's cheese gives a milder, creamier flavour. For a higher fat version suited to strict keto targets, full-fat cottage cheese and standard feta work in exactly the same ratios. You can also add finely diced cooked turkey or lean chicken breast to push the protein content higher per muffin. The full recipe card below has the exact quantities, timings, and step-by-step method.