My sheet pan vegetarian breakfast quesadillas make 4 at once — crispy tortillas stuffed with scrambled eggs, black beans, spinach, and cheddar. Ready in just 30 minutes.
Whisk the eggs with hot sauce, salt, and pepper until well blended.
Heat the 2 tablespoons olive oil in a large nonstick skillet over medium heat. Add the egg mixture and cook, stirring frequently with a spatula, until eggs are just set but still soft, 3-4 minutes. The eggs should look slightly underdone—they'll continue cooking in the oven.
Don't overcook the eggs — they should look slightly underdone; they'll finish in the oven.
Fold in the black beans and stir gently to combine. Transfer to a bowl and set aside.
Assemble and bake:
Preheat the oven to 400°F. Line a large (18x13-inch) sheet pan with parchment paper.
Lay all 4 tortillas on the sheet pan (use two sheet pans if needed). For each quesadilla: spread ¼ cup cheese on one half of the tortilla, layer with ½ cup spinach, one quarter of the egg and bean mixture, 1 tablespoon cilantro, 1 tablespoon jalapeños, about 4 tomato halves, and another ¼ cup cheese. Fold the tortilla in half and press gently.
Press gently while assembling — helps cheese melt evenly and creates crispier tortilla.
Brush the tops lightly with the remaining 1 tablespoon olive oil.
Bake 6-8 minutes until the bottoms are golden. Flip carefully with a spatula and bake another 4-6 minutes until the second side is golden and the cheese is melted.
Let quesadillas rest 1-2 minutes before cutting so filling stays inside.
Video
Notes
Sheet pan method is less crispy than stovetop but much easier for batch cooking.
Wrap individual quesadillas in foil and refrigerate up to 4 days, or freeze up to 2 months.
Reheat in a dry skillet over medium heat for 2–3 minutes per side, in the oven at 350°F for 8–10 minutes, or in an air fryer at 350°F for 4–5 minutes.
Reheat from frozen in the oven at 350°F for 15–20 minutes, or in the air fryer at 350°F for 8–10 minutes.
For meal prep, pull the quesadillas from the oven 1–2 minutes early so they finish cooking when reheated and don’t dry out.