Melt butter in a small skillet and add the onions. Combine mustard, Worcestershire sauce, and poppy seeds into onions and butter. Simmer for several minutes until onions are translucent.
Slice rolls lengthwise as a group and place bottoms in an aluminum foil lined 13x9" pan.
Spread 3/4 of onion mixture on rolls bottoms, followed by ham and cheese slices.
Top with the roll tops. Spread the remaining onion mixture over the top. Cover with aluminum foil and refrigerate until ready to bake.
Bake covered with foil for 20 minutes on 350 degrees.
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|Serving Size: 1 Serving (62g)|
|Recipe Makes: 12 Servings|
|Calories from Fat: 210 (85%)|
|Amt Per Serving||% DV|
|Total Fat 23.3g||31 %|
|Saturated Fat 11.5g||57 %|
|Monounsaturated Fat 8g|
|Polyunsanturated Fat 2g|
|Cholesterol 48.9mg||15 %|
|Sodium 258.9mg||9 %|
|Potassium 80.7mg||2 %|
|Total Carbohydrate 2.8g||1 %|
|Dietary Fiber 0.4g||2 %|
|Sugars, other 2.4g|
|Protein 6.9g||10 %|
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Calories per serving: 246
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