Prep the fruit and equipment: If using frozen berries, thaw in a sieve over a bowl and pat lightly so they retain some juice. Line a small pan or saucepan within arm’s reach of your stovetop for warming berries. Use a nonstick or well-seasoned cast-iron skillet for the pancakes — it gives the best browning with minimal sticking.

Mash the bananas: Place the peeled bananas in a medium bowl and mash with a fork or potato masher until mostly smooth with a few small chunks remaining for texture. Mash to release sugars and create a glossy base; small chunks caramelize and give pleasant pockets of banana flavor.

Whisk the eggs: In a separate bowl, whisk the 4 large eggs with the pinch of salt until the yolks and whites are well combined and the mixture is slightly frothy (about 20–30 seconds). Whisking adds air that helps the pancakes puff a little — this is important because there is no leavening agent in a two-ingredient batter.

Combine banana and eggs: Pour the whisked eggs into the mashed banana and stir gently to combine into a uniform batter. Overmixing will break down the banana too much; a few strands of banana are desirable for texture. The batter should be pourable but thick — if it looks very thin, let it rest 5 minutes to thicken slightly.

Warm the berries: Put the mixed berries in the small pan with a teaspoon of water (or 1 tsp maple syrup if you prefer sweetness). Warm over low heat, stirring occasionally, just until they release juices and are warm but still have shape, about 2–3 minutes. Warming concentrates flavor and slightly thickens the juices so the berries become a glossy topping rather than making the pancakes soggy.

Heat the skillet and add fat: Place your skillet over medium-low heat and add the 1 tsp butter or oil. Swirl to coat the pan. Use medium-low heat so the pancakes cook through without burning; butter browns and imparts a nutty flavor, while neutral oil tolerates slightly higher heat.

Spoon the batter: For small, restaurant-style pancakes, use 2 Tbsp batter per pancake (you should get about 8 pancakes). Drop batter into the skillet and gently spread a touch with the back of the spoon if needed into rounds. Smaller pancakes make it easier to get an evenly cooked interior without burning the outside.

Cook the first side: Cook the pancakes gently for about 2–3 minutes until the edges look set and small bubbles appear on the surface, and the underside is a deep golden-brown. Cooking slowly allows the egg to set without the outside becoming bitter from excessive browning.

Flip and finish: Flip carefully with a thin spatula and cook the second side for 30–60 seconds more until just set and golden. These pancakes cook quickly once flipped — overcooking will dry them because there is no flour to retain moisture.

Assemble and serve: Stack 2 pancakes per plate (or 3 for a heartier portion). Spoon the warm mixed berries and their syrup over the pancakes. Add a dollop of yogurt or ricotta and a light drizzle of maple syrup if using. The contrast of warm berries and creamy yogurt makes the dish feel elevated and balanced.

Optional finishing touches: If desired, finish with a grind of black pepper over the berries (a tiny pinch brightens fruit) or a sprinkle of toasted nuts for crunch. Serve immediately — these pancakes are best hot.