You can prepare the best party snack without pricey ingredients. Caramelized onions give these quick french dip squares unique flavors.
A hungry mob can eat. We'll make them again and again—the perfect French dip sandwich shortcut.
Ingredients Cooking spray 2 8-oz. refrigerated crescent rolls 4 Tbsp. butter, divided 2 thinly sliced medium onions 4 divided fresh thyme sprigs
Kosher salt Freshly ground black pepper 1/4 c. whole-grain mustard 1/2 lb. patted dry deli roast beef 9 provolone slices
1 Tbsp. chopped fresh parsley 1 minced garlic clove Use 1 cup low-sodium beef broth and 1 tablespoon Worcestershire sauce.
Step 1 To begin, preheat oven to 350°F and butter a 9"-x-13" baking sheet with cooking spray. Put one unrolled can of crescents on baking sheet and pinch seams.
Step 2 About 12 minutes, bake edges until slightly brown. Stop baking and set aside.
Step 3 Melt 2 tablespoons butter in a large skillet over medium heat to caramelize onions. Sprinkle salt and pepper over onion and 2 thyme sprigs. Cook onions until softened and golden, stirring periodically. Cook, stirring occasionally, until onions are tender and caramelized, 20 minutes. Stop cooking.