Lasagna with oregano

1 tablespoon olive oil 2 lbs minced meat 1 medium red onion , chopped 2 teaspoons garlic , crushed 1 (35 g) packet taco seasoning mix 1 tablespoon ground[...]

2 cups heavy cream 4 tablespoons sour cream or 4 tablespoons buttermilk 1 NIGHT BEFORE:. 2 Measure 2 cups heavy cream and place in medium bowl. To this add 4[...]