Cooper Sharp Grilled Cheese with Mushrooms and Kale

A sophisticated grilled cheese sandwich layering Cooper Sharp white cheese with sautéed baby bella mushrooms, wilted kale, roasted red peppers, and creamy horseradish spread on sesame Italian bread. Golden-crusted exterior gives way to melted cheese and tender vegetables in every bite.
Ingredients
- 4 slices sesame Italian bread, 1/4-inch thicksourdough or ciabatta1:1bread
changes crust character and tanginess
- 4 to Cooper Sharp white cheese, slicessharp cheddar or aged gouda1:1dairyhard cheese
maintains flavor profile and melt quality
- 2 tsp creamy horseradish spread
- ½ cup butter, melted
- 1 cup baby bella mushrooms, washed and sliced
- 1 cup kale, washed and chopped
- ⅓ cup red peppers, fresh or canned roasted, sliced
Instructions
- 1
Melt butter in a frying pan and sauté kale until soft; set aside.
- 2
Add sliced baby bella mushrooms and fresh red peppers to the hot pan; sauté until soft and set aside.
- 3
Brush one side of each bread slice with melted butter.
- 4
Spread horseradish evenly on the unbuttered side of two bread slices.
- 5
Layer one bread slice butter-side down, top with cheese slices, half the mushroom-kale-pepper mixture, then additional cheese slices.
- 6
Place second bread slice on top, butter-side up.
- 7
Grill sandwiches on a preheated griddle or frying pan until bread is golden brown; flip carefully.
- 8
Grill the other side until golden brown and cheese is melted.
- 9
Remove from heat and serve.
Tips
Use canned roasted red peppers for convenience if fresh peppers are unavailable.
Brush bread evenly with melted butter for consistent golden browning.
Good to Know
Best served immediately. Leftover sandwiches can be refrigerated up to 2 days and reheated gently in a pan or toaster oven.
Vegetables can be sautéed up to 4 hours ahead and stored refrigerated. Assemble and grill immediately before serving.
Serve warm, optionally with a side of additional horseradish sauce or a simple green salad.
Common Mistakes
Do not skip buttering the outer bread surfaces to avoid pale, unappetizing crust.
Do not overcrowd the pan to avoid uneven grilling and prevent cheese from melting properly.
Do not use high heat to avoid burning the bread before cheese melts inside.
Substitutions
Dairy-Free Swaps
maintains flavor profile and melt quality
General Alternatives
changes crust character and tanginess