Easy Avocado Toast with Poached Egg and Everything Bagel Seasoning

Easy Avocado Toast with Poached Egg and Everything Bagel Seasoning has earned its place as one of the most reliable, nutrient-dense breakfasts you can put together on a weekday morning. The whole thing comes together in about 15 minutes, which matters when you are trying to get a proper meal in before the day takes over. What sets this version apart from the standard avocado toast is the combination of a poached egg on top and everything bagel seasoning, which transforms something fairly straightforward into a breakfast that genuinely keeps you full. With 17 grams of protein and 9 grams of fibre in a single serving that sits at 340 calories, the nutritional balance here is hard to beat. A lot of avocado toasts skip the egg, which means they lean heavily on fat for satiety without much staying power from protein. This recipe gets that balance right, and the extra touches, the lemon, the red pepper flakes, the flaky salt, make it taste like something you would order at a good cafe rather than something you threw together before work.
The wholegrain sourdough bread is doing real work here, not acting as a neutral vehicle. Sourdough made with whole grains has a lower glycaemic index than standard white bread because the fermentation process partially breaks down the starches, which means blood sugar rises more gradually after eating it. The 32 grams of carbohydrate in this recipe come with fibre attached, which slows digestion further. The half avocado contributes most of that 9 grams of fibre, along with heart-healthy monounsaturated fats that support cholesterol balance. Avocado also brings potassium and folate, nutrients many people are under-consuming. The large egg is the primary protein source, providing around 6 grams of complete protein along with choline, which supports brain function and liver health. Cherry tomatoes add vitamin C and lycopene without meaningfully changing the calorie count. The lemon juice brightens the avocado, prevents browning, and adds a small amount of vitamin C on top of what the tomatoes provide. Everything bagel seasoning, a blend of sesame seeds, poppy seeds, garlic, onion, and salt, adds minerals and a satisfying crunch without extra calories.
The toast itself has a proper bite to it, firm enough to hold the weight of the avocado and egg without going soggy. When the sourdough is toasted well, the crust crisps up and the inside stays slightly chewy, which gives you textural contrast against the creamy avocado. The avocado should be mashed roughly rather than smoothed completely, so you still get chunks that give way under the fork. A poached egg, done right, has a set white with a yolk that runs when cut, and that yolk becomes a kind of sauce that coats everything underneath it. Poaching the egg in water with a splash of white vinegar helps the white hold its shape around the yolk rather than spreading out into wispy strands. The vinegar tightens the protein in the egg white quickly as it hits the simmering water. The red pepper flakes add a warm, mild heat that you notice after the first few bites, and the flaky sea salt on top gives bursts of saltiness rather than a uniform background seasoning. The overall result is rich, savoury, and bright all at once.
This recipe supports several specific health goals in a way that is easy to see when you look at the numbers. The protein and fibre combination is what makes it genuinely filling rather than just calorie-dense. For anyone trying to manage appetite through the morning without reaching for snacks before lunch, that 17g protein and 9g fibre pairing is meaningful. The recipe is naturally dairy-free, which matters for people who are lactose intolerant or who follow a dairy-free diet for other reasons. The fat content comes entirely from avocado and egg yolk, both of which are sources of unsaturated or naturally occurring fats rather than saturated fat from dairy or processed ingredients. People focused on heart health, weight management, or sustained energy levels will find this recipe fits their goals without requiring substitutions. It also works well for those eating higher-protein diets without wanting to rely on protein powders or meat at breakfast. The ingredients are whole foods, recognisable and accessible, which makes this a realistic daily option rather than an occasional treat.
Meal prep for this recipe is limited by the poached egg, which does not reheat well, but the avocado base can be partially prepared in advance with some care. Mashing the avocado with lemon juice the night before and storing it in an airtight container with cling film pressed directly onto the surface will keep it green and usable for up to 24 hours. The bread can be toasted fresh in under two minutes. If you want to batch this further, you can actually poach eggs ahead of time, transfer them to ice water immediately, and store them submerged in cold water in the fridge for up to two days. To reheat, lower them into just-simmering water for around 60 seconds until warmed through. For variations, swap the wholegrain sourdough for a gluten-free seeded loaf if needed. You can replace the egg with two tablespoons of crumbled firm tofu seasoned with turmeric and black salt for a plant-based version that mimics the egg flavour. Adding a thin layer of hummus under the avocado increases plant protein further without changing the basic character of the dish. Scroll down for the full recipe card with exact timings and step-by-step instructions.
Ingredients
- 1 large slice wholegrain sourdough bread (about 80g, thick-cut)
- 1 medium ripe avocado (about 75g of flesh)
- 1 large egg (as fresh as possible for best poaching results)
- 1 tsp fresh lemon juice
- 1 splash white vinegar (for the poaching water)
- 1 tsp everything bagel seasoning (store-bought or homemade)
- 4 whole cherry tomatoes (halved)
- 1 pinch red pepper flakes (optional, adjust to taste)
- 1 pinch flaky sea salt
- 1 pinch black pepper (freshly cracked)
Instructions
- 1
Fill a small saucepan with about 8cm of water and bring it to a gentle simmer over medium heat. You want small bubbles rising steadily, not a full rolling boil. Add the splash of white vinegar and stir gently.
A gentle simmer is key. Boiling water will tear your egg whites apart before they have a chance to set.
- 2
While the water heats, pop your sourdough slice into the toaster and toast it to your preferred level of golden.
A slightly darker toast holds up better under the weight of the avocado and egg without going soggy.
- 3
Scoop the avocado flesh into a small bowl. Add the lemon juice, a pinch of sea salt and the black pepper. Mash with a fork to your preferred texture. Some people like it smooth, others prefer a few chunks. Both are completely fine.
Taste before you spread. The avocado should taste bright and well seasoned, not bland.
- 4
Crack the egg into a small cup or ramekin. This gives you control when you add it to the water. Stir the simmering water gently to create a slow swirl, then lower the cup to the water surface and slide the egg in carefully. Set a timer for 3 minutes for a runny yolk.
The swirl helps the white wrap around the yolk naturally. Do not stir once the egg is in.
- 5
Spread the mashed avocado evenly over the warm toast, right to the edges so every bite has good coverage.
- 6
When the egg is ready, use a slotted spoon to lift it out of the water. Hold it over a folded piece of kitchen paper for a few seconds to drain off any excess water, then place it gently on top of the avocado toast.
Draining the egg properly stops the toast from getting watery underneath.
- 7
Scatter the halved cherry tomatoes around the egg. Sprinkle everything bagel seasoning over the top, add the red pepper flakes if using, and finish with a small pinch of flaky sea salt. Serve immediately.
Eat this straight away while the egg yolk is still runny and the toast is still warm and crisp.
Nutrition per serving
340kcal
Calories
17g
Protein
32g
Carbs
17g
Fat
9g
Fibre
3g
Sugar
420mg
Sodium
Pro Tips
- ✓
Use the freshest eggs available. Fresh eggs have tighter whites that hold together far better in poaching water than older eggs.
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If you are making this for two people, use a wider pan so you can poach both eggs at the same time without them touching.
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To test avocado ripeness, press gently near the stem end. It should give slightly without feeling mushy.
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Everything bagel seasoning varies by brand. Check the sodium content on yours and adjust the added salt accordingly.
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If your avocado is not quite ripe yet, place it in a paper bag with a banana overnight to speed up ripening.
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For a higher protein version, add a second poached egg on top or layer a tablespoon of cottage cheese under the avocado.
Frequently Asked Questions
Variations
- •
High Protein Power Version
Add a second poached egg and spread a tablespoon of low-fat cottage cheese under the avocado layer before mashing. This pushes the protein content closer to 24 grams per serving.
- •
Spicy Sriracha Kick
Add a drizzle of sriracha or a teaspoon of chilli crisp oil over the finished toast. The heat pairs brilliantly with the creamy avocado and rich yolk.
- •
Mediterranean Style
Swap the everything bagel seasoning for za'atar, add a few sliced Kalamata olives and a small crumble of low-fat feta cheese on top for a flavour profile inspired by the eastern Mediterranean.
- •
Smoked Salmon Addition
Layer a few slices of smoked salmon between the avocado and the poached egg for an omega-3 boost and an extra 10 grams of protein. This version feels particularly luxurious for a weekend breakfast.
Substitutions
- •Wholegrain sourdough bread → Rye bread or gluten-free wholegrain bread (Rye bread is higher in fibre and has a pleasant dense texture. Gluten-free bread works well for those avoiding gluten, though check the fibre content on the label as it varies widely.)
- •White vinegar (for poaching) → Apple cider vinegar (Apple cider vinegar works just as well to help set the egg whites. Use the same amount.)
- •Lemon juice → Lime juice (Lime juice gives a slightly different citrus note that works beautifully with avocado, especially if you are leaning into a Mexican-inspired seasoning.)
- •Everything bagel seasoning → Za'atar or sesame seeds with dried garlic (Both alternatives add texture and flavour without significantly changing the nutritional profile.)
- •Cherry tomatoes → Sliced radishes or microgreens (Radishes add a peppery crunch and look beautiful. Microgreens add extra nutrients and a fresh, grassy flavour.)
🧊 Storage
This recipe is best eaten immediately after assembly. The toast will go soft and the egg will overcook if stored. If you have leftover mashed avocado, press cling film directly onto the surface, squeeze a little extra lemon juice over it, and refrigerate for up to 12 hours.
📅 Make Ahead
You can mash the avocado and store it covered in the fridge for up to a few hours before serving. Add a little extra lemon juice to slow browning. Poach the egg fresh just before serving for the best texture and flavour.


