Read the grid left to right: chorizo and onion brown first, garlic blooms briefly, then broth, tomatoes, cream, and pasta all go in together and simmer down into the sauce before a broiler finish melts the cheese on top.
| 1 · BROWN | 2 · COMBINE & BOIL | 3 · SIMMER | 4 · STIR IN & TOP | 5 · BROIL | |
|---|---|---|---|---|---|
| 1 lb ≈ 454 g chorizo, halved & sliced thin | Browned with the onion over med-high, ~8 min. | ||||
| 1 onion, chopped fine | In with the chorizo from the start, ~8 min. | ||||
| 4 cloves garlic, minced | In for the last 30 sec, just until fragrant. | ||||
| 3 cups ≈ 710 mL low-sodium chicken broth | Stirred in, brought to a boil. | Reduces as the penne drinks it up -- this is the whole sauce. | |||
| 1 can (10 oz / 283 g) Ro-Tel tomatoes | Stirred in undrained, brought to a boil. | Cooks down into the sauce -- and sets the heat level. | |||
| 1/2 cup ≈ 118 mL heavy cream | Stirred in, brought to a boil. | Thickens as the sauce reduces. | |||
| 12 oz ≈ 340 g penne | Stirred in dry -- no separate pot. Bring to a boil. | Covered, med-low, ~15 min until tender. Stir often so it doesn't catch. | |||
| 1/2 tsp each ≈ 2.5 mL salt & pepper | Stirred in with the liquids. | ||||
| 2 cups (225 g) pepper Jack, shredded, divided | Off the heat: 1/2 cup stirred through1 | Melts and browns under the broiler, ~3 min, until spotty brown. | |||
| 4 scallions, sliced thin | Sprinkled over the top out of the broiler. Serve immediately. |