1-1/2 pounds potatoes, cut into 1/2" slices
1 teaspoon black pepper
10 cloves garlic
1/2 cup olive oil
5 tablespoons Italian (flat-leaf) parsley, chopped
1 cup tomatoes, with juice
Cilantro to taste
1 teaspoon tomato paste or ketchup
1 dash salt
Water
Combine all ingredients in pressure cooker. Lock lid and bring to full pressure. Reduce heat and maintain temperature. Cook for 10 minutes. Release pressure naturally. Remove lid and continue cooking for an additional 5 minutes to reduce liquid to a sauce-like (not watery) texture.