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1
Preheat oven to 350F (180C).
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2
Beef Layer:
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3
In a large skillet over medium-high heat, saute onion in 2 tablespoons butter.
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4
Add ground beef and cook until browned.
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5
Season with salt and pepper, to taste.
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6
Set aside.
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7
Potato Layer:
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8
Peel and slice potatoes 1/4 inch thick.
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9
Place in a saucepan, cover with cold water, and bring to a boil.
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10
Cook for approximately 15 minutes or until fork tender.
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11
Drain potatoes and transfer to a mixing bowl.
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12
Whip potatoes with an electric mixer, mixing until moderately smooth.
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13
Don't over beat them; a few lumps are nice.
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14
Add 1/2 cup heated milk, 1 stick butter, and sour cream.
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15
Season with salt and pepper, to taste.
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16
Whip again until mixed.
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17
Adjust thickness by adding more milk, if desired.
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18
Biscuit Layer:
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19
Combine biscuit mix and 1 1/2 cups of milk.
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20
The mix should be thinner than that of normal biscuit mix but not runny.
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21
Spray a 9 by 9 by 2-inch pan (or any similar casserole dish) with cooking spray.
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22
Layer mashed potatoes halfway up the sides of the dish.
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23
Next, spread a layer of corn or mixed vegetables on top of the potatoes.
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24
Then add the layer of meat.
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25
Pour the biscuit mix over the meat.
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26
Melt 4 tablespoons of butter and drizzle over top.
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27
Bake for approximately 35 to 45 minutes or until top is golden brown.
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28
Let stand for a few minutes before serving.
