01 - Toast the bread slices to your desired level of crispiness using a toaster or grill pan.
02 - Heat 1 tablespoon of olive oil in a non-stick skillet over medium heat. Add the halloumi slices and fry for 2 to 3 minutes per side until golden and crispy. Remove from heat and set aside.
03 - While the halloumi cooks, halve the avocado, discard the pit, and scoop the flesh into a bowl. Mash together with lemon juice, salt, pepper, and chili flakes if using, until mostly smooth but still slightly chunky.
04 - Spread the mashed avocado generously over each toasted bread slice.
05 - Top each toast with the crispy halloumi slices and drizzle with the remaining olive oil.
06 - Scatter microgreens and toasted seeds over the top. Serve immediately while the halloumi is still warm.