THE SPLIT PLATE / RECIPE

Split-Protein Creamy Spinach Pasta

One pasta, two proteins, and no second dinner to cook. The spinach + cottage-cheese sauce batches enough for six family dinners, kids get their favorite bite-sized meatballs with a little Alfredo, and adults get seared tri-tip. Adult plate ~460 cal / 38g protein.

YIELD4 servings
TOTAL TIME40 min
COOK METHODSee method
EST. / SERVING~460 cal | ~38g protein
KEY TO SUCCESS: Blanch spinach ONLY until wilted, then move immediately to an ice bath. Overcooking dulls the color and loses the fresh chlorophyll top-note.

Ingredients

GREEN SAUCE (batches for ~6 family dinners)

  • 1 bag (9 oz) fresh spinach
  • 3 individual cups (5.3 oz each) low-fat cottage cheese
  • 1/2 cup fat-free ultra-filtered milk
  • 1/2 cup bone broth
  • water + ice (for blanching and cooling)

Kid — Alfredo Meatballs

  • 4 oz fully cooked bite-sized beef meatballs (2 oz per kid)
  • prepared Alfredo sauce, enough to lightly coat (do NOT pool)

CURRENT DINNER

  • 4 package servings regular pasta
  • enough green sauce to lightly coat 4 pasta servings

ADULT PROTEIN

  • 1 lb tri-tip (divides into 4 portions — 2 now, 2 for next adult meal)
  • preferred steak seasoning, to taste
  • ghee or another high-heat cooking fat, as needed

Allergens: dairy, gluten.

The pasta is SHARED. Only the finished protein changes at plating — tri-tip for adults, bite-sized meatballs with a little Alfredo for kids.

Method

Shared base

  1. 1.BLANCH SPINACH. Bring a pot of water to a boil. Add the 9 oz bag of spinach and blanch briefly, just until fully wilted.
  2. 2.ICE BATH + SQUEEZE. Immediately transfer spinach to ice water to stop the cooking. Drain thoroughly and squeeze out excess water — residual water thins the sauce.
  3. 3.ADD TO BLENDER. Add three low-fat cottage-cheese cups, 1/2 cup ultra-filtered milk, and 1/2 cup bone broth to a blender. Add the cooled, well-drained spinach.
  4. 4.BLEND SMOOTH. Blend until completely smooth and pale green.
  5. 5.PORTION BULK SAUCE. Set aside enough sauce to lightly coat four pasta servings. Portion the remainder into family-dinner containers — creator reports the batch covers ~6 family dinners in total.
  6. 6.COOK + TOSS PASTA. Cook four package servings of regular pasta per the package. Drain, return to the pot, and toss with only enough green sauce to coat the pasta.

Adult — Seared Tri-Tip

  1. 7.SEASON. Season tri-tip on all sides with preferred steak seasoning.
  2. 8.SEAR. Heat a large skillet with a small amount of ghee, then sear the tri-tip until deeply browned on all sides.
  3. 9.REST. Cook to preferred doneness (creator: medium-rare, ~130°F for meal-prep reheat headroom — see USDA guidance in executionRules for whole-cut minimum). Transfer to a board and rest at least 5 minutes.
  4. 10.SLICE + CUBE. Slice thin against the grain, then cut into bite-sized cubes.
  5. 11.PLATE. Green pasta + one tri-tip portion per adult.

Kid — Alfredo Meatballs · Kid — Alfredo Meatballs

  1. 7.HEAT MEATBALLS. Warm 4 oz bite-sized beef meatballs per package directions.
  2. 8.COAT + DIVIDE. Add just enough Alfredo to lightly coat the meatballs, then divide into two 2 oz kid portions.
  3. 9.PLATE. Same green pasta + 2 oz Alfredo-coated meatballs per kid. Kid macros intentionally hidden — the creator didn't measure the pasta/Alfredo/meatball combination against exact labels.

SPLIT PLATE SERVING

Adult — Seared Tri-Tip: Serve the adult portion as described above.

Kid — Alfredo Meatballs: Serve the kid portion as described above.

Keys to success

  • Squeeze the cooled spinach thoroughly before blending — residual water thins the sauce and blows out the creamy body.
  • Season and sear the tri-tip on high heat; rest before slicing. Slice thin AGAINST the grain, then cube. Creator prefers medium-rare because meal-prep portions reheat later — subject to USDA guidance below.

If something fails

Green sauce is watery / thin: The spinach wasn't squeezed dry enough after the ice bath. Return the sauce to the blender with a splash more cottage cheese and blend again, or reduce briefly in a pan over low heat. Next time, wring the spinach out in a clean towel until no more water drops out.

Sauce is gray-green, not vivid pale green: Spinach was over-blanched. Next time, pull the spinach the moment it fully wilts (typically 30-60 seconds in boiling water) and dunk immediately in an ice bath. Time on heat kills the color.

Tri-tip is chewy / tough: Either overcooked (pull at 130°F internal for medium-rare, rest, then slice) or sliced with the grain. Always slice thin against the grain, then cube.

Pasta is mushy on day 2: You stored the pasta pre-tossed in sauce. Store pasta + sauce + protein separately next time. Reheat pasta with a splash of milk or broth, then add sauce + protein at serve time.

Kid's plate is soggy: You added too much Alfredo. Coat the bite-sized meatballs lightly — no pooling. Serve the meatballs to the side of the green pasta, not on top.

Storage and reheating

Store: Cool and refrigerate the pasta, tri-tip, meatballs, and green sauce in SEPARATE airtight containers within 2 hours. Portion extra green sauce in family-dinner containers and freeze what won't be used within 3-4 days.

Reheat: Warm the pasta gently with a small splash of milk or broth if needed. Air-fry or quickly sear the tri-tip separately until it reaches serving temperature — do not reheat with the pasta or the pasta will overcook while the meat warms. Reheat meatballs separately per their package.

Lasts: Cooked pasta, meat, and refrigerated sauce: use within 3-4 days. Frozen family-dinner sauce portions: thaw overnight in the refrigerator before reheating. USDA FSIS leftovers guidance: https://www.fsis.usda.gov/food-safety/safe-food-handling-and-preparation/food-safety-basics/leftovers-and-food-safety

Estimated nutrition

~460 cal | ~38g protein.

thesplitplate.com/recipes/chili-cream-tri-tip-penne

Split-Protein Creamy Spinach Pasta
Split Cook Method™Core SignaturesOne-Pasta Split-Protein Dinner

Split-Protein Creamy Spinach Pasta

One pasta, two proteins, and no second dinner to cook. The spinach + cottage-cheese sauce batches enough for six family dinners, kids get their favorite bite-sized meatballs with a little Alfredo, and adults get seared tri-tip. Adult plate ~460 cal / 38g protein.

Make this when

The family can share the same pasta but the adults want steak and the kids prefer their familiar bite-sized meatballs — and you want the sauce to batch-prep six future dinners.

Total time
40 min
Yield
4 servings
Protein
~38g
Calories
~460
Cost / serving
$6.50
Allergens and safety

Contains: dairy, gluten

Packaged ingredients change formulas — check the label on what's actually in your kitchen.

Adjust servings

Ingredients

Adults
Kids

GREEN SAUCE (batches for ~6 family dinners)

CURRENT DINNER

ADULT PROTEIN

KID PROTEIN

Method

Split point

The pasta is SHARED. Only the finished protein changes at plating — tri-tip for adults, bite-sized meatballs with a little Alfredo for kids.

50% Adult / 50% Kid (2 adults + 2 kids share the same pasta)

Shared base

Cook once — this part works for everyone.

  1. 1
    BLANCH SPINACH

    Bring a pot of water to a boil. Add the 9 oz bag of spinach and blanch briefly, just until fully wilted.

  2. 2
    ICE BATH + SQUEEZE

    Immediately transfer spinach to ice water to stop the cooking. Drain thoroughly and squeeze out excess water — residual water thins the sauce.

  3. 3
    ADD TO BLENDER

    Add three low-fat cottage-cheese cups, 1/2 cup ultra-filtered milk, and 1/2 cup bone broth to a blender. Add the cooled, well-drained spinach.

  4. 4
    BLEND SMOOTH

    Blend until completely smooth and pale green.

  5. 5
    PORTION BULK SAUCE

    Set aside enough sauce to lightly coat four pasta servings. Portion the remainder into family-dinner containers — creator reports the batch covers ~6 family dinners in total.

  6. 6
    COOK + TOSS PASTA

    Cook four package servings of regular pasta per the package. Drain, return to the pot, and toss with only enough green sauce to coat the pasta.

Adult — Seared Tri-Tip

  1. 7
    SEASON

    Season tri-tip on all sides with preferred steak seasoning.

  2. 8
    SEAR

    Heat a large skillet with a small amount of ghee, then sear the tri-tip until deeply browned on all sides.

  3. 9
    REST

    Cook to preferred doneness (creator: medium-rare, ~130°F for meal-prep reheat headroom — see USDA guidance in executionRules for whole-cut minimum). Transfer to a board and rest at least 5 minutes.

  4. 10
    SLICE + CUBE

    Slice thin against the grain, then cut into bite-sized cubes.

  5. 11
    PLATE

    Green pasta + one tri-tip portion per adult.

Kid — Alfredo Meatballs

  1. 7
    HEAT MEATBALLS

    Warm 4 oz bite-sized beef meatballs per package directions.

  2. 8
    COAT + DIVIDE

    Add just enough Alfredo to lightly coat the meatballs, then divide into two 2 oz kid portions.

  3. 9
    PLATE

    Same green pasta + 2 oz Alfredo-coated meatballs per kid. Kid macros intentionally hidden — the creator didn't measure the pasta/Alfredo/meatball combination against exact labels.

Adult plate | Kid plate

50% Adult / 50% Kid (2 adults + 2 kids share the same pasta)

Adult plate

Adult — Seared Tri-Tip

38g
Protein
460
Calories

What makes it different

  • 1 lb tri-tip (divides into 4 portions — 2 now, 2 for next adult meal)
  • preferred steak seasoning, to taste
  • ghee or another high-heat cooking fat, as needed
Kid plate

Kid — Alfredo Meatballs

Macros not published for this plate — portion it to their appetite.

What makes it different

  • 4 oz fully cooked bite-sized beef meatballs (2 oz per kid)
  • prepared Alfredo sauce, enough to lightly coat (do NOT pool)

4 oz total bite-sized cooked beef meatballs (2 oz per kid). Creator uses Earth's Best mini beef meatballs.

Three keys to success

  1. 1Blanch spinach ONLY until wilted, then move immediately to an ice bath. Overcooking dulls the color and loses the fresh chlorophyll top-note.
  2. 2Squeeze the cooled spinach thoroughly before blending — residual water thins the sauce and blows out the creamy body.
  3. 3Season and sear the tri-tip on high heat; rest before slicing. Slice thin AGAINST the grain, then cube. Creator prefers medium-rare because meal-prep portions reheat later — subject to USDA guidance below.

Go deeper

Storage and nutrition

Storage: Cool and refrigerate the pasta, tri-tip, meatballs, and green sauce in SEPARATE airtight containers within 2 hours. Portion extra green sauce in family-dinner containers and freeze what won't be used within 3-4 days.

Reheat: Warm the pasta gently with a small splash of milk or broth if needed. Air-fry or quickly sear the tri-tip separately until it reaches serving temperature — do not reheat with the pasta or the pasta will overcook while the meat warms. Reheat meatballs separately per their package.

Lasts: Cooked pasta, meat, and refrigerated sauce: use within 3-4 days. Frozen family-dinner sauce portions: thaw overnight in the refrigerator before reheating. USDA FSIS leftovers guidance: https://www.fsis.usda.gov/food-safety/safe-food-handling-and-preparation/food-safety-basics/leftovers-and-food-safety

Watch the full cook

Brands I use

Fairlife
Fairlife
Fat-free ultra-filtered milk
Ultra-filtered milk keeps the sauce creamy without stacking cream-sauce calories. Not sponsored.
Earth's Best
Earth's Best
Mini beef meatballs (kid protein)
Bite-sized, fully-cooked, kid-preferred protein swap. Any equivalent bite-sized cooked meatballs work. Not sponsored.

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#steak#meatballs#pasta#creamy#spinach#cottage-cheese#split-cook#batch-prep#meal-prep#hidden-vegetable