Grilled Veggie Panini with Pesto Aioli

Combine the pesto, garlic, mayonnaise, and lemon juice in a small bowl and combine, adding salt and pepper to taste. Set aside.

Meanwhile, heat olive oil in a large frying pan. Place squash in pan and sprinkle with salt and pepper. Cook until done, about 3-4 minutes per side.

Assemble sandwich by spreading pesto aioli on one side of each piece of the sourdough and then layering with the squash, pepper jack cheese, tomato, and red onion and top with other slice of sourdough.

Using a panini press and griddle, or panini maker, heat panini until bread is toasted and cheese is melted, about 5-7 minutes total.

Serve immediately and enjoy!