Shepherd’s Pie Casserole
TOTAL TIME: Prep: 50 min. Bake: 35 min.
YIELD: 6 servings.
Meet the Cook: As the second oldest of eight children in a busy farm family, I had plenty of opportunity to practice cooking while I was growing up. Now that our three children are grown, I am cooking just for my husband and me - though few weeks pass without visitors. For "country eaters", this hearty pie is perfect!
-Diane Gillingham, Carman, Manitoba
Ingredients
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1 pound ground beef
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3/4 cup onion
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2 garlic cloves, minced
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3 tablespoons canola oil, divided
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1 cup chopped fresh mushrooms
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1 tablespoon tomato paste
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1/2 cup beef broth
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2 teaspoons prepared horseradish
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1 teaspoon ground mustard
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1-1/2 teaspoons salt, divided
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1/4 teaspoon pepper
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1/2 cup diced green pepper
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1/2 cup diced sweet red pepper
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8 medium potatoes, peeled and cubed
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1/3 cup hot whole milk
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1 cup shredded cheddar cheese
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2 large egg whites
Directions
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1.
In a large skillet, brown beef, onion and garlic in 2 tablespoons of oil. Add the mushrooms. Cook and stir for 3 minutes; drain. Place the tomato paste in a bowl. Gradually whisk in broth until smooth. Stir in horseradish, mustard, 1 teaspoon salt and pepper. Add to meat mixture. Pour into a greased 11x7-in. baking pan; set aside.
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2.
In the same skillet, saute the peppers in remaining oil until tender, about 3 minutes. Drain and spoon over meat mixture. Cook potatoes in boiling salted water until tender; drain. Mash with milk, cheese and remaining salt. Beat egg whites until stiff peaks form; gently fold into potatoes. Spoon over pepper layer. Bake, uncovered, at 425° for 15 minutes. Reduce heat to 350°; bake 20 minutes longer or until meat layer is bubbly.
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