Step 1

Cover mushrooms with 1 cup hot tap water in small microwave-safe bowl; cover with plastic wrap, cut several steam vents in plastic with paring knife, and microwave on high power for 30 seconds. Let stand until mushrooms soften, about 5 minutes. Lift mushrooms from liquid with fork and chop into 1/2-inch pieces (you should have about 4 tablespoons). Strain liquid through fine-mesh strainer lined with 1 paper towel into medium bowl. Set mushrooms and liquid aside.

Step 2

Adjust oven rack to lower-middle position; heat oven to 325 degrees. Dry beef thoroughly with paper towels, then season with salt and pepper. Heat 2 tablespoons oil in large heavy-bottomed Dutch oven over medium-high heat until shimmering but not smoking; add half of beef. Cook without moving pieces until well browned, about 2 minutes on each side, for total of 8 to 10 minutes, reducing heat if fat begins to smoke. Transfer meat to medium bowl. Repeat with remaining oil and remaining meat.

Step 3

Reduce heat to medium and add salt pork, carrots, onions, garlic, and tomato paste to now-empty pot; cook, stirring occasionally, until light brown, about 2 minutes. Stir in flour and cook, stirring constantly, about 1 minute. Slowly add wine, gently scraping pan bottom to loosen browned bits. Add broth, water, beef, and any juices in bowl. Increase heat to medium-high and bring to full simmer. Add mushrooms and their liquid, orange zest, 1/2 cup olives, anchovies, thyme, and bay, distributing evenly and arranging beef so it is completely covered by liquid; cover partially and place in oven. Cook until fork inserted in beef meets little resistance (meat should not be falling apart), 2 1/2 to 3 hours.

Step 4

Discard salt pork, thyme, and bay leaves. Add tomatoes and remaining 1/2 cup olives; warm over medium-high heat until heated through, about 1 minute. Cover pot and allow stew to settle, about 5 minutes. Using spoon, skim excess fat from surface of stew. Stir in parsley and serve.