Bread alternatives are having a moment. Between sweet potato toast, avocado buns, and cauliflower crust pizza, it seems like just about any substitution is fair game. Next time you're craving a burger, try these sliders with roasted portobello mushroom caps for buns—they're the perfect size and shape! And given their hearty, almost meaty flavor, we like to skip the burger patty and fill the sandwiches with all the fixings: caramelized onions, goat cheese, tomatoes, lettuce, and bacon.
Yield: 4 servings
Active Time: 20 minutes
Total Time: 1 hour and 30 minutes
For the caramelized onions: 2 tablespoons olive oil 2 yellow onions, thinly sliced
For the toppings: Goat cheese Tomatoes, sliced Avocados, sliced Romaine lettuce Cooked bacon
Marinate the mushrooms
Mix balsamic vinegar, coconut aminos, olive oil, garlic, lemon juice, rosemary, oregano, thyme, and salt and pepper in a baking dish. Remove stems from mushrooms, add them to the dish, and let marinate for 1 hour.
Caramelize the onions
Meanwhile, heat 2 tablespoons olive oil in a large skillet over medium-high heat. Cook onions, stirring frequently, about 5 minutes, then turn heat down to low and cook until caramelized, about 30 minutes, stirring occasionally.
Bake the mushrooms
Preheat oven to 400 degrees and line a baking sheet with parchment paper. Remove mushrooms from marinade and place on baking tray. Roast in oven 20 minutes.
Assemble the sliders
Top the inside of one half of the mushroom caps with the caramelized onions, following with goat cheese, tomato slices, avocado, romaine, and bacon. Top with the remaining mushroom caps to serve.
Few tools are as important in the kitchen as a good knife. Without one, chopping, slicing, and julienning ingredients would be virtually impossible. Equally important is keeping your knife sharp—use a dull blade and you’ll end up with nothing but bruised herbs and mangled meat on your cutting boa...