Panini With Sautéed Mushrooms and Gruyère

Yummy to take on a picnic, camping, or at home! Adapted from the AOL website.

• Ready In: 25 mins
• Serves: 4

Ingredients

• 1  tablespoon butter
• 1 (8 ounce) package mushrooms, sliced
• 4  teaspoons Dijon mustard
• 8  slices  whole wheat bread
• 1 (5 ounce) bag fresh spinach
• 1⁄4 cup  roasted red pepper, sliced
• 1⁄4 cup  chopped red onion
• 1  cup  shredded gruyere cheese
• 2  tablespoons butter, melted

Directions

1. Heat butter in large nonstick skillet over medium-high heat. Add mushrooms and sauté 5-6 minutes.
2. Spread mustard on 4 slices of bread; layer each with 6 spinach leaves, 1 tablespoon red bell pepper, 1 tablespoon onion, 1/4 cup cheese, and 1/4 cup mushrooms. Top with the remaining bread.
3. Brush melted butter over both sides of each sandwich. If using a skillet, heat a large nonstick skillet over medium-high heat; place sandwiches in pan. Place another skillet on top of the sandwiches; cook 2-3 minutes on each side until golden brown and cheese is melted. If using a panini maker, brush sandwiches with butter; place in machine, close, and cook 2 minutes or until done.