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March 2, 2026
Skip the mixing and shaping. Beaty Beef ⅓ lb patties make this classic patty melt quick, easy, and full of flavor.
2 small yellow onions, sliced
2 tablespoons butter
4 Beaty Beef ⅓ lb hamburger patties (thawed if frozen)
Salt & pepper to taste (optional)
1 tablespoon butter (for skillet)
8 slices sourdough or rye bread
2–3 tablespoons butter (for grilling)
6 oz Swiss or cheddar cheese, sliced
¼ cup Thousand Island dressing or burger sauce (optional)
Whole grain Dijon mustard (optional)

In a medium skillet over low heat, melt 2 tablespoons butter. Add sliced onions and cook 20–25 minutes, stirring occasionally, until soft and golden brown. Set aside.
In a cast iron skillet over medium-high heat, melt 1 tablespoon butter.
Place the pre-formed Beaty Beef patties directly in the skillet. Cook 3–4 minutes per side (or to your preferred doneness).
Transfer to a plate and let rest briefly. If desired, lightly season with salt and pepper while hot.
Spread dressing and/or mustard on one side of each slice of bread (if using).
Layer:
Cheese
Beef patty
Caramelized onions
Another slice of cheese (optional but recommended 😉)
Top with the remaining bread slice.
In a clean skillet or on a griddle, melt butter over medium heat.
Grill sandwiches 3–4 minutes per side until golden brown and the cheese is melted. Add more butter as needed for a crisp, buttery crust.
Slice and serve hot.
Use the ⅓ lb patties for a hearty diner-style melt.
Try our Bacon & Pepperjack patties for a spicy twist — skip the mustard and let the flavor shine.
Let cooked patties rest briefly on paper towels before assembling to prevent soggy bread.
For extra crispiness, spread a thin layer of mayo on the outside of the bread instead of butter before grilling.
Reheat leftovers in an air fryer or skillet to keep the bread crisp (avoid the microwave if possible).