Artichoke Aioli:
1 (6.5 ounce) jar marinated artichoke hearts
drained
2 tablespoons mayonnaise
2 tablespoons grated Parmesan cheese
1 teaspoon lemon zest
½ lemon
juiced
¼ teaspoon red pepper flakes
salt and ground black pepper to taste
Filling:
2 tablespoons olive oil
1 ½ pounds beef tri-tip steak
thinly sliced
1 teaspoon Italian seasoning
1 onion
sliced thin
1 yellow bell pepper
sliced into strips
1 orange bell pepper
sliced into strips
¼ cup pickled sweet and hot pepper rings
¼ cup garlic basil spread (see footnote for recipe link)
1 cup sliced mushrooms
1 tablespoon capers
1 tablespoon Marsala wine
1 anchovy fillet
12 slices aged provolone cheese
¼ cup crumbled Gorgonzola cheese
Assembly:
4 Italian-style hoagie buns
split lengthwise
¼ cup chopped fresh basil