Target: 6 × 4 inches · landscape
Swiss Mushroom Burgers with Rosemary Wedges
60 min · 4 burgers
Ingredients
□ 2 lb russet potatoes, scrubbed
□ 2 tbsp olive oil
□ 2 1/2 tsp kosher salt, divided
□ 1 tsp freshly ground black pepper, divided
□ 1 tbsp finely chopped fresh rosemary
□ 1 tbsp canola oil
□ 10 oz cremini mushrooms, thinly sliced
□ 2 tbsp unsalted butter
□ 1 small shallot, thinly sliced
□ 1 garlic clove, finely grated
□ 1 tsp Worcestershire sauce
□ 1 1/2 lb 80/20 ground beef
□ 4 slices Swiss cheese
□ 4 soft burger buns
Directions
1. Heat oven to 450 F with a sheet pan inside. Cut, rinse, dry, and oil-season potato wedges.
2. Roast wedges cut-side down 20 minutes; turn, add rosemary, and roast 12–18 minutes until crisp.
3. Deeply brown mushrooms, then finish with butter, shallot, garlic, and Worcestershire. Shape, season, and sear patties; melt Swiss and check for 160 F.
4. Rest patties 5 minutes while toasting buns. Pile on mushrooms and serve with hot wedges.
Cook’s note: Dry wedges thoroughly and give mushrooms space so both brown instead of steam.