Pesto Avocado Toast With Eggs

A rich, runny yolk meets vibrant basil pesto and creamy mashed avocado on thick, golden sourdough toast for the ultimate quick breakfast.

Why This Recipe Works:

• Residual heat from the toasted bread blooms the oil-soluble flavor compounds in the pesto.
• The acidity of the pesto cuts through the dense fat of the avocado, balancing the palate.
• A runny egg yolk creates a rich, velvety sauce that binds the crispy toast and creamy avocado together.

I still remember the chilly Tuesday morning in my cramped third-floor apartment when I accidentally dropped a spoonful of leftover basil pesto directly onto my freshly mashed avocado toast. My wrist was stiff from a long week of typing, and my hand simply slipped.

It was a tad clumsy, but honestly, it was a beautiful mistake.

The bright, herbaceous oil immediately cut through the heavy richness of the avocado, creating a rustic version of my favorite avocado toast with poached eggs, and breakfast was changed forever.

Most people make avocado toast by just slapping cold, unseasoned avocado onto dry bread and hoping for the best. But avocado is almost entirely fat, which means it desperately needs acid and salt to wake up its flavor compounds. If you do not emulsify those fats with a sharp, high-acid element, the whole thing tastes like baby food on cardboard.

The simple fix is using a vibrant, garlic-forward pesto as a base layer. By spreading the pesto directly onto the hot, toasted sourdough—much like the base of a crispy sourdough pesto grilled cheese—the residual heat blooms the oil-soluble flavor compounds in the basil and garlic before the avocado even touches the bread.

Trust me on this one.

Pesto Avocado Toast With Eggs

• Publisher Storied Skillet
• Cuisine American
• Category Breakfast, Brunch
• Prep Time 5 mins
• Cook Time 5 mins
• Servings 2
• Calories 380 calories
• Rating 4.8 873
• Tags pesto avocado toast, avocado toast with eggs, healthy breakfast toast, easy brunch recipe

Ingredients

• 2 thick slices of sourdough bread
• 2 tablespoons basil pesto
• 1 large ripe avocado
• 1/2 teaspoon Diamond Crystal kosher salt
• 1/4 teaspoon freshly cracked black pepper
• 2 large eggs
• 1 teaspoon unsalted butter
• 1 tablespoon cotija cheese, crumbled
• 1/4 teaspoon red pepper flakes

Directions

1. Toast the sourdough slices in a toaster or on a dry skillet until deeply golden and crispy.
2. Immediately spread one tablespoon of basil pesto over each slice of hot toast, letting the heat warm the oil.
3. Slice the avocado in half, remove the pit, scoop the flesh into a small bowl, and mash gently with the kosher salt and black pepper.
4. Divide the mashed avocado evenly between the two slices of toast, spreading it gently over the pesto layer.
5. Melt the butter in a non-stick skillet over medium-low heat, crack the eggs into the pan, and cook until the whites are set but the yolks remain runny.
6. Carefully slide one fried egg onto each prepared avocado toast slice.
7. Garnish with crumbled cotija cheese and red pepper flakes, then serve immediately.
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Notes

• I highly recommend using Diamond Crystal kosher salt for mashing the avocado; if you only have standard Morton's kosher salt, cut the volume in half to avoid over-salting.
• Avocados contain high levels of monounsaturated fats, which coat the tongue and mute flavors; adding a high-acid element like the lemon juice or vinegar found in pesto breaks this fat barrier, allowing your taste buds to actually register the avocado's nuttiness.
• When frying your eggs, keep the heat strictly at medium-low; high heat will seize the egg white proteins into a rubbery texture and burn the edges before the whites around the yolk can fully set.
• Mashed avocado will inevitably oxidize and turn brown after a few hours in the fridge due to polyphenol oxidase reacting with oxygen; if you must prep ahead, press plastic wrap directly onto the surface of the avocado to eliminate any air gaps.

Serving Suggestions

This toast is a complete meal on its own, but you can easily turn it into an elegant weekend brunch spread. Pair it with fresh, bright sides to balance the rich fats of the avocado and egg yolk.

• Serve alongside a crisp, refreshing strawberry spinach salad to add a sweet and tangy contrast.
• Pair with a cold glass of freshly squeezed orange juice or a hot matcha latte.
• Add a side of crispy oven-baked bacon or turkey bacon for a savory crunch.
• Plate with a handful of ripe cherry tomatoes blistered in a pan with a touch of olive oil.
• Offer a side of fresh fruit, like sliced melons or berries, to cleanse the palate.

Storage and Reheating

Let's be completely honest here: avocado toast is not a dish designed for long-term storage. The moment you slice into a ripe avocado, the clock starts ticking, and no amount of lime juice will keep it bright green forever.

The browning you see is enzymatic oxidation, which happens when the fruit's enzymes meet oxygen. If you do have leftovers, scoop the mashed avocado into the smallest container you have, pack it down to remove air bubbles, and press a sheet of plastic wrap directly onto the surface before sealing the lid.

The bread will also lose its structural integrity. Once the moisture from the avocado sinks in, that crispy sourdough becomes sad and rubbery.

If you absolutely must prep this ahead of time, keep the components separate. Toast the bread and fry the eggs only when you are ready to assemble and eat.

It makes a world of difference.

Ingredient Substitutes

If you don't have all the ingredients on hand, here are some simple swaps that work beautifully:

1. Sourdough bread: Use gluten-free bread or thick-cut brioche for a richer base.
2. Basil pesto: Swap with sun-dried tomato pesto or a vibrant chimichurri sauce.
3. Cotija cheese: Substitute with crumbled feta, goat cheese, or grated parmesan.
4. Fried eggs: Replace with poached eggs, soft-boiled eggs, or scrambled egg whites.

There is something incredibly satisfying about slicing into a perfectly runny egg yolk and watching it mingle with bright green pesto. It is a simple, five-minute luxury that makes any chaotic morning feel just a little bit more grounded.