Collards & Portobello Grilled Cheese
This Collards & Portobello Grilled Cheese is a hearty, flavor-packed upgrade to the classic sandwich, featuring savory sautéed portobello mushrooms, tender collard greens, and perfectly melted cheese on crisp, golden bread. It’s a satisfying vegetarian comfort food that’s bold, balanced, and never soggy.
Ingredients
- 2 large portobello mushrooms cleaned and thinly sliced
- 2 cups collard greens stems removed and thinly sliced
- 4 slices sturdy bread sourdough or sandwich bread
- 4 –6 slices cheese sharp cheddar, provolone, or fontina
- 1 tablespoon olive oil
- 1 clove garlic minced
- 1 –2 tablespoons butter or mayonnaise for grilling bread
- Salt and black pepper to taste
- Optional Add-Ins
- Thinly sliced onion
- Crushed red pepper flakes
- Dijon mustard or garlic aioli
Instructions
- Wash collard greens thoroughly and slice thinly. Slice portobello mushrooms evenly.
- Heat olive oil in a skillet over medium heat.
- Add portobello mushrooms and cook 5–7 minutes, until browned and moisture has evaporated.
- Add garlic (and onion if using) and cook 30 seconds until fragrant.
- Add collard greens and a pinch of salt. Cook 3–4 minutes, until wilted and tender. Remove from heat.
- Spread butter or mayo on one side of each bread slice.
- Place bread butter-side down in a skillet over medium-low heat.
- Layer cheese, vegetable mixture, more cheese, and top with remaining bread slice.
- Cook 3–4 minutes per side, until bread is golden and cheese is fully melted.
- Remove from heat and rest 1–2 minutes before slicing.
Notes
- Cook mushrooms thoroughly to avoid excess moisture.
- Use medium-low heat so cheese melts before bread browns too much.
- Cheese acts as the “glue”—don’t skimp.
- Resting helps the sandwich hold together when sliced.