1. Start by finely chopping your mushrooms. I like using a food processor for this step to get a nice, even texture, but a sharp knife works just fine. The smaller, the better—it helps the sliders hold together and soak up the teriyaki glaze.
2. Heat olive oil in a large skillet over medium heat. Add the minced garlic and grated ginger, cooking for about 1 minute until fragrant—you’ll recognize the smell instantly, and it always takes me back to my grandmother’s kitchen.
3. Add the chopped mushrooms to the skillet. Cook for 8-10 minutes, stirring frequently, until the mushrooms have released their moisture and started to brown. This step is crucial for building deep, savory flavor.
4. While the mushrooms are cooking, mix together soy sauce, maple syrup, rice vinegar, and toasted sesame oil in a small bowl to make your teriyaki sauce.
5. Pour the teriyaki sauce over the mushrooms and stir well. Let it simmer for another 3-4 minutes until the sauce thickens and the mushrooms are glossy and sticky. Resist the urge to rush this part—it’s the heart of the flavor.
6. Transfer the mushroom mixture to a bowl and let it cool slightly. Once it’s cool enough to handle, stir in the panko breadcrumbs and the egg (or flax egg). This will help bind the mixture.
7. Form the mixture into 8 equal-sized patties. If the mixture feels too wet, add a little more panko. If it’s too dry, a splash of water or more teriyaki sauce can help.
8. Heat a non-stick skillet or grill pan over medium heat with a touch of oil. Cook the patties for 3-4 minutes on each side until golden and firm to the touch. They should hold together nicely but still be tender inside.
9. Toast your slider buns lightly—this adds texture and prevents sogginess from the sauce.
10. Assemble the sliders by placing each mushroom patty on a bun and topping with your favorite fresh additions like cucumber slices, shredded carrot, or a dollop of spicy mayo.

I remember the first time I served these at a family gathering. Watching my kids’ eyes light up as they bit into the sliders reminded me that food is truly the thread that ties us together, even on the busiest days.